diff --git a/api-generator/build-apidoc.js b/api-generator/build-apidoc.js
index af2bd3e24..963805b85 100644
--- a/api-generator/build-apidoc.js
+++ b/api-generator/build-apidoc.js
@@ -380,9 +380,20 @@ if (project) {
 
                                                     type += ` \t <b>${childSinature.name}(${parameters})</b>: ${childSinature.type?.name}, // ${childSinature.comment?.summary[0]?.text}\n `;
                                                 } else {
-                                                    const childType = child.type.elementType ? child.type.elementType.name : child.type.name;
+                                                    if (child.type?.declaration?.signatures) {
+                                                        let functionParameters = '';
 
-                                                    type += ` \t <b>${child.name}</b>: ${childType}, // ${child.comment?.summary[0]?.text}\n `;
+                                                        child.type?.declaration?.signatures[0]?.parameters.map((param, index) => {
+                                                            if (index !== 0) functionParameters += `, `;
+                                                            functionParameters += `${param.name}: ${param.type?.name}`;
+                                                        });
+
+                                                        type += `\t <b>${child.name}</b>: (${functionParameters}) &rArr; ${child.type?.declaration?.signatures[0]?.type?.name}, // ${child.type?.declaration?.signatures[0]?.comment.summary[0]?.text}\n`;
+                                                    } else {
+                                                        const childType = child.type.elementType ? child.type.elementType.name : child.type.name;
+
+                                                        type += ` \t <b>${child.name}</b>: ${childType}, // ${child.comment?.summary[0]?.text}\n `;
+                                                    }
                                                 }
                                             });
                                         }
diff --git a/assets/styles/layout/_doc.scss b/assets/styles/layout/_doc.scss
index 837ce668c..8de1138fa 100644
--- a/assets/styles/layout/_doc.scss
+++ b/assets/styles/layout/_doc.scss
@@ -205,11 +205,16 @@
     }
 }
 
-.doc-section-buttons {
+.doc-section-code-buttons {
     gap: .75rem;
     padding: .75rem 0 0;
     border-top-left-radius: 10px;
     border-top-right-radius: 10px;
+
+    .p-button-label {
+        font-weight: normal;
+        font-size: 0.875rem;
+    }
 }
 
 .doc-section-code-tooltip .p-tooltip-text {
@@ -224,17 +229,6 @@
         }
     }
 
-    .p-button-label {
-        font-weight: normal;
-        font-size: 0.875rem;
-    }
-
-    .doc-section-code-active {
-        .p-button-label {
-            font-weight: bold;
-        }
-    }
-
     pre {
         margin: 0;
     }
diff --git a/components/doc/DocSectionCode.vue b/components/doc/DocSectionCode.vue
index 05e914dea..1ca9f9c84 100644
--- a/components/doc/DocSectionCode.vue
+++ b/components/doc/DocSectionCode.vue
@@ -1,14 +1,14 @@
 <template>
     <div v-if="!embedded" class="surface-card" style="border-radius: 10px">
-        <div class="flex doc-section-buttons surface-card align-items-center justify-content-end sticky z-1 top-0">
+        <div class="flex doc-section-code-buttons surface-card align-items-center justify-content-end sticky z-1 top-0 mr-3">
             <template v-if="codeMode !== 'basic' && !hideToggleCode">
                 <Button
-                    :class="['p-button-rounded p-button-text p-button-plain p-0 inline-flex align-items-center justify-content-center', { 'doc-section-code-active text-primary': codeLang === 'typescript' }]"
+                    :class="['p-button-rounded p-button-text p-button-plain p-0 inline-flex align-items-center justify-content-center', { 'doc-section-code-buttons-active text-primary': codeLang === 'composition' }]"
                     label="Composition API"
                     @click="codeLang = 'composition'"
                 ></Button>
                 <Button
-                    :class="['p-button-rounded p-button-text p-button-plain p-0 inline-flex align-items-center justify-content-center', { 'doc-section-code-active text-primary': codeLang === 'javascript' }]"
+                    :class="['p-button-rounded p-button-text p-button-plain p-0 inline-flex align-items-center justify-content-center', { 'doc-section-code-buttons-active text-primary': codeLang === 'options' }]"
                     label="Options API"
                     @click="codeLang = 'options'"
                 ></Button>
diff --git a/components/lib/accordiontab/AccordionTab.d.ts b/components/lib/accordiontab/AccordionTab.d.ts
index 83174bcc1..8ec6c06df 100755
--- a/components/lib/accordiontab/AccordionTab.d.ts
+++ b/components/lib/accordiontab/AccordionTab.d.ts
@@ -171,8 +171,9 @@ export interface AccordionTabSlots {
         index: number;
         /**
          * Whether the tab is active
+         * @param {number} index - Index of the tab
          */
-        isTabActive(i: number): void;
+        isTabActive: (index: number) => void;
     }): VNode[];
 }
 
diff --git a/components/lib/autocomplete/AutoComplete.d.ts b/components/lib/autocomplete/AutoComplete.d.ts
index 7c6a27c91..b710b3d39 100755
--- a/components/lib/autocomplete/AutoComplete.d.ts
+++ b/components/lib/autocomplete/AutoComplete.d.ts
@@ -563,13 +563,13 @@ export interface AutoCompleteSlots {
          * Referance of the content
          * @param {HTMLElement} el - Element of 'ref' property
          */
-        contentRef(el: any): void;
+        contentRef: (el: any) => void;
         /**
          * Options of the items
          * @param {number} index - Rendered index
          * @return {VirtualScrollerItemOptions}
          */
-        getItemOptions(index: number): VirtualScrollerItemOptions;
+        getItemOptions: (index: number) => VirtualScrollerItemOptions;
     }): VNode[];
     /**
      * Custom loader template.
@@ -610,7 +610,7 @@ export interface AutoCompleteSlots {
          * Remove token icon function.
          * @param {Event} event - Browser event
          */
-        onClick(event: Event, index: number): void;
+        onClick: (event: Event, index: number) => void;
     }): VNode[];
     /**
      * Custom loading icon template.
diff --git a/components/lib/calendar/Calendar.vue b/components/lib/calendar/Calendar.vue
index 4d2fabc99..65b014abd 100755
--- a/components/lib/calendar/Calendar.vue
+++ b/components/lib/calendar/Calendar.vue
@@ -2589,7 +2589,7 @@ export default {
                 let innerHTML = '';
 
                 if (this.responsiveOptions) {
-                    let responsiveOptions = [...this.responsiveOptions].filter((o) => !!(o.breakpoint && o.numMonths)).sort((o1, o2) => -1 * o1.breakpoint.localeCompare(o2.breakpoint, undefined, { numeric: true }));
+                    let responsiveOptions = [...this.responsiveOptions].filter((o) => !!(o.breakpoint && o.numMonths)).sort((o1, o2) => -1 * new Intl.Collator(undefined, { numeric: true }).compare(o1.breakpoint, o2.breakpoint));
 
                     for (let i = 0; i < responsiveOptions.length; i++) {
                         let { breakpoint, numMonths } = responsiveOptions[i];
diff --git a/components/lib/carousel/Carousel.vue b/components/lib/carousel/Carousel.vue
index b326d5d6b..7393856cd 100755
--- a/components/lib/carousel/Carousel.vue
+++ b/components/lib/carousel/Carousel.vue
@@ -537,7 +537,7 @@ export default {
                     if (value1 == null && value2 != null) result = -1;
                     else if (value1 != null && value2 == null) result = 1;
                     else if (value1 == null && value2 == null) result = 0;
-                    else if (typeof value1 === 'string' && typeof value2 === 'string') result = value1.localeCompare(value2, undefined, { numeric: true });
+                    else if (typeof value1 === 'string' && typeof value2 === 'string') result = new Intl.Collator(undefined, { numeric: true }).compare(value1, value2);
                     else result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
 
                     return -1 * result;
diff --git a/components/lib/chip/Chip.d.ts b/components/lib/chip/Chip.d.ts
index 521cc6b41..582bd6988 100644
--- a/components/lib/chip/Chip.d.ts
+++ b/components/lib/chip/Chip.d.ts
@@ -132,12 +132,12 @@ export interface ChipSlots {
          * Remove icon click event
          * @param {Event} event - Browser event
          */
-        onClick(event: Event): void;
+        onClick: (event: Event) => void;
         /**
          * Remove icon keydown event
          * @param {Event} event - Browser event
          */
-        onKeydown(event: Event): void;
+        onKeydown: (event: Event) => void;
     }): VNode[];
 }
 
diff --git a/components/lib/chips/Chips.d.ts b/components/lib/chips/Chips.d.ts
index bffd3a7d6..74e47f1c2 100755
--- a/components/lib/chips/Chips.d.ts
+++ b/components/lib/chips/Chips.d.ts
@@ -220,7 +220,7 @@ export interface ChipsSlots {
          * Remove token icon function.
          * @param {Event} event - Browser event
          */
-        onClick(event: Event, index: number): void;
+        onClick: (event: Event, index: number) => void;
     }): VNode[];
 }
 /**
diff --git a/components/lib/colorpicker/ColorPicker.vue b/components/lib/colorpicker/ColorPicker.vue
index d9ab5795d..5fffba530 100755
--- a/components/lib/colorpicker/ColorPicker.vue
+++ b/components/lib/colorpicker/ColorPicker.vue
@@ -30,45 +30,6 @@ export default {
     name: 'ColorPicker',
     extends: BaseColorPicker,
     emits: ['update:modelValue', 'change', 'show', 'hide'],
-    props: {
-        modelValue: {
-            type: null,
-            default: null
-        },
-        defaultColor: {
-            type: null,
-            default: 'ff0000'
-        },
-        inline: {
-            type: Boolean,
-            default: false
-        },
-        format: {
-            type: String,
-            default: 'hex'
-        },
-        disabled: {
-            type: Boolean,
-            default: false
-        },
-        tabindex: {
-            type: String,
-            default: null
-        },
-        autoZIndex: {
-            type: Boolean,
-            default: true
-        },
-        baseZIndex: {
-            type: Number,
-            default: 0
-        },
-        appendTo: {
-            type: String,
-            default: 'body'
-        },
-        panelClass: null
-    },
     data() {
         return {
             overlayVisible: false
@@ -384,7 +345,7 @@ export default {
             this.bindResizeListener();
 
             if (this.autoZIndex) {
-                ZIndexUtils.set('overlay', el, this.$primevue.config.zIndex.overlay);
+                ZIndexUtils.set('overlay', el, this.baseZIndex, this.$primevue.config.zIndex.overlay);
             }
 
             this.$emit('show');
diff --git a/components/lib/column/Column.d.ts b/components/lib/column/Column.d.ts
index 481aa99d6..2a741b8d2 100755
--- a/components/lib/column/Column.d.ts
+++ b/components/lib/column/Column.d.ts
@@ -679,8 +679,9 @@ export interface ColumnSlots {
         frozenRow: boolean;
         /**
          * Callback function
+         * @param {Event} event - Browser event
          */
-        editorInitCallback(): void;
+        editorInitCallback: (event: Event) => void;
     }): VNode[];
     /**
      * Custom header template.
@@ -729,12 +730,14 @@ export interface ColumnSlots {
         frozenRow: boolean;
         /**
          * Callback function
+         * @param {Event} event - Browser event
          */
-        editorSaveCallback(): void;
+        editorSaveCallback: (event: Event) => void;
         /**
          * Callback function
+         * @param {Event} event - Browser event
          */
-        editorCancelCallback(): void;
+        editorCancelCallback: (event: Event) => void;
     }): VNode[];
     /**
      * Custom filter template.
@@ -753,7 +756,7 @@ export interface ColumnSlots {
         /**
          * Callback function
          */
-        filterCallback(): void;
+        filterCallback: () => void;
     }): VNode[];
     /**
      * Custom filter header template.
@@ -772,7 +775,7 @@ export interface ColumnSlots {
         /**
          * Callback function
          */
-        filterCallback(): void;
+        filterCallback: () => void;
     }): VNode[];
     /**
      * Custom filter footer template.
@@ -791,7 +794,7 @@ export interface ColumnSlots {
         /**
          * Callback function
          */
-        filterCallback(): void;
+        filterCallback: () => void;
     }): VNode[];
     /**
      * Custom filter clear template.
@@ -810,7 +813,7 @@ export interface ColumnSlots {
         /**
          * Callback function
          */
-        filterCallback(): void;
+        filterCallback: () => void;
     }): VNode[];
     /**
      * Custom filter apply template.
@@ -829,7 +832,7 @@ export interface ColumnSlots {
         /**
          * Callback function
          */
-        filterCallback(): void;
+        filterCallback: () => void;
     }): VNode[];
     /**
      * Custom loading template.
diff --git a/components/lib/confirmdialog/ConfirmDialog.d.ts b/components/lib/confirmdialog/ConfirmDialog.d.ts
index 747c551a8..523e5c72b 100644
--- a/components/lib/confirmdialog/ConfirmDialog.d.ts
+++ b/components/lib/confirmdialog/ConfirmDialog.d.ts
@@ -176,6 +176,7 @@ export interface ConfirmDialogSlots {
     }): VNode[];
     /**
      * Custom icon template.
+     * @param {Object} scope - icon slot's params.
      */
     icon(scope: {
         /**
diff --git a/components/lib/confirmpopup/ConfirmPopup.d.ts b/components/lib/confirmpopup/ConfirmPopup.d.ts
index d96fba9e8..0ba1c2121 100644
--- a/components/lib/confirmpopup/ConfirmPopup.d.ts
+++ b/components/lib/confirmpopup/ConfirmPopup.d.ts
@@ -130,6 +130,7 @@ export interface ConfirmPopupSlots {
     }): VNode[];
     /**
      * Custom icon template.
+     *  @param {Object} scope - icon slot's params.
      */
     icon(scope: {
         /**
diff --git a/components/lib/contextmenu/ContextMenu.d.ts b/components/lib/contextmenu/ContextMenu.d.ts
index 5171b9f17..fed03e31f 100755
--- a/components/lib/contextmenu/ContextMenu.d.ts
+++ b/components/lib/contextmenu/ContextMenu.d.ts
@@ -254,6 +254,7 @@ export interface ContextMenuSlots {
     }): VNode[];
     /**
      * Custom submenu icon template.
+     * @param {Object} scope - submenuicon slot's params.
      */
     submenuicon(scope: {
         /**
diff --git a/components/lib/datatable/DataTable.d.ts b/components/lib/datatable/DataTable.d.ts
index af214296e..20d54ecde 100755
--- a/components/lib/datatable/DataTable.d.ts
+++ b/components/lib/datatable/DataTable.d.ts
@@ -1103,6 +1103,7 @@ export interface DataTableSlots {
     empty(): VNode[];
     /**
      * Custom group header template.
+     * @param {Object} scope - group header slot's params.
      */
     groupheader(scope: {
         /**
@@ -1130,6 +1131,7 @@ export interface DataTableSlots {
     }): VNode[];
     /**
      * Custom loading template.
+     * @param {Object} scope - loading slot's params.
      */
     loading(): VNode[];
     /**
diff --git a/components/lib/datatable/DataTable.vue b/components/lib/datatable/DataTable.vue
index c8641bfc1..f10e0c5f6 100755
--- a/components/lib/datatable/DataTable.vue
+++ b/components/lib/datatable/DataTable.vue
@@ -526,7 +526,7 @@ export default {
                 if (value1 == null && value2 != null) result = -1;
                 else if (value1 != null && value2 == null) result = 1;
                 else if (value1 == null && value2 == null) result = 0;
-                else if (typeof value1 === 'string' && typeof value2 === 'string') result = value1.localeCompare(value2, undefined, { numeric: true });
+                else if (typeof value1 === 'string' && typeof value2 === 'string') result = new Intl.Collator(undefined, { numeric: true }).compare(value1, value2);
                 else result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
 
                 return this.d_sortOrder * result;
@@ -562,7 +562,7 @@ export default {
 
             if (typeof value1 === 'string' || value1 instanceof String) {
                 if (value1.localeCompare && value1 !== value2) {
-                    return this.d_multiSortMeta[index].order * value1.localeCompare(value2, undefined, { numeric: true });
+                    return this.d_multiSortMeta[index].order * new Intl.Collator(undefined, { numeric: true }).compare(value1, value2);
                 }
             } else {
                 result = value1 < value2 ? -1 : 1;
diff --git a/components/lib/dataview/DataView.vue b/components/lib/dataview/DataView.vue
index 5061cf48a..b6988883b 100755
--- a/components/lib/dataview/DataView.vue
+++ b/components/lib/dataview/DataView.vue
@@ -119,7 +119,7 @@ export default {
                     if (value1 == null && value2 != null) result = -1;
                     else if (value1 != null && value2 == null) result = 1;
                     else if (value1 == null && value2 == null) result = 0;
-                    else if (typeof value1 === 'string' && typeof value2 === 'string') result = value1.localeCompare(value2, undefined, { numeric: true });
+                    else if (typeof value1 === 'string' && typeof value2 === 'string') result = new Intl.Collator(undefined, { numeric: true }).compare(value1, value2);
                     else result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
 
                     return this.sortOrder * result;
diff --git a/components/lib/dropdown/Dropdown.d.ts b/components/lib/dropdown/Dropdown.d.ts
index 70d58a122..8618d9096 100755
--- a/components/lib/dropdown/Dropdown.d.ts
+++ b/components/lib/dropdown/Dropdown.d.ts
@@ -540,13 +540,13 @@ export interface DropdownSlots {
          * Referance of the content
          * @param {HTMLElement} el - Element of 'ref' property
          */
-        contentRef(el: any): void;
+        contentRef: (el: any) => void;
         /**
          * Options of the items
          * @param {number} index - Rendered index
-         * @return {@link VirtualScroller.VirtualScrollerItemOptions}
+         * @return {@link VirtualScrollerItemOptions}
          */
-        getItemOptions(index: number): VirtualScrollerItemOptions;
+        getItemOptions: (index: number) => VirtualScrollerItemOptions;
     }): VNode[];
     /**
      * Custom loader template.
@@ -571,7 +571,7 @@ export interface DropdownSlots {
          * Clear icon click function.
          * @param {Event} event - Browser event
          */
-        onClick(event: Event): void;
+        onClick: (event: Event) => void;
     }): VNode[];
     /**
      * Custom dropdown icon template.
diff --git a/components/lib/fileupload/FileUpload.d.ts b/components/lib/fileupload/FileUpload.d.ts
index 3106dfaa0..b8040d75a 100755
--- a/components/lib/fileupload/FileUpload.d.ts
+++ b/components/lib/fileupload/FileUpload.d.ts
@@ -427,6 +427,7 @@ export interface FileUploadProps {
 export interface FileUploadSlots {
     /**
      * Custom header content template.
+     * @param {Object} scope - header slot's params.
      */
     header(scope: {
         /**
@@ -440,18 +441,19 @@ export interface FileUploadSlots {
         /**
          * Choose function
          */
-        chooseCallback(): void;
+        chooseCallback: () => void;
         /**
          * Upload function
          */
-        uploadCallback(): void;
+        uploadCallback: () => void;
         /**
          *  Clear function
          */
-        clearCallback(): void;
+        clearCallback: () => void;
     }): VNode[];
     /**
      * Custom uploaded content template.
+     * @param {Object} scope - content slot's params.
      */
     content(scope: {
         /**
@@ -464,12 +466,14 @@ export interface FileUploadSlots {
         uploadedFiles: File[];
         /**
          * Function to remove an uploaded file.
+         * @param {number} index - Index of the uploaded file
          */
-        removeUploadedFileCallback(index: number): void;
+        removeUploadedFileCallback: (index: number) => void;
         /**
          * Function to remove a file.
+         * @param {number} index - Index of the removed file
          */
-        removeFileCallback(index: number): void;
+        removeFileCallback: (index: number) => void;
         /**
          *  Uploaded progress as number.
          */
@@ -497,6 +501,7 @@ export interface FileUploadSlots {
     cancelicon(): VNode[];
     /**
      * Custom remove icon template for each file.
+     * @param {Object} scope - fileremoveicon slot's params.
      */
     fileremoveicon(scope: {
         /**
diff --git a/components/lib/galleria/GalleriaThumbnails.vue b/components/lib/galleria/GalleriaThumbnails.vue
index 9b30c537f..e58009501 100755
--- a/components/lib/galleria/GalleriaThumbnails.vue
+++ b/components/lib/galleria/GalleriaThumbnails.vue
@@ -446,7 +446,7 @@ export default {
                     if (value1 == null && value2 != null) result = -1;
                     else if (value1 != null && value2 == null) result = 1;
                     else if (value1 == null && value2 == null) result = 0;
-                    else if (typeof value1 === 'string' && typeof value2 === 'string') result = value1.localeCompare(value2, undefined, { numeric: true });
+                    else if (typeof value1 === 'string' && typeof value2 === 'string') result = new Intl.Collator(undefined, { numeric: true }).compare(value1, value2);
                     else result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
 
                     return -1 * result;
diff --git a/components/lib/image/Image.d.ts b/components/lib/image/Image.d.ts
index af8c29ffc..06014aa54 100644
--- a/components/lib/image/Image.d.ts
+++ b/components/lib/image/Image.d.ts
@@ -219,6 +219,7 @@ export interface ImageSlots {
     close(): VNode[];
     /**
      * Custom image template.
+     * @param {Object} scope - image slot's params.
      */
     image(scope: {
         /**
@@ -232,10 +233,11 @@ export interface ImageSlots {
         /**
          * Image error function.
          */
-        onError(): void;
+        onError: () => void;
     }): VNode[];
     /**
      * Custom preview template.
+     * @param {Object} scope - preview slot's params.
      */
     preview(scope: {
         /**
@@ -249,7 +251,7 @@ export interface ImageSlots {
         /**
          * Preview click function.
          */
-        onClick(): void;
+        onClick: () => void;
     }): VNode[];
 }
 
diff --git a/components/lib/listbox/Listbox.d.ts b/components/lib/listbox/Listbox.d.ts
index 017167f01..ad4ee2a60 100755
--- a/components/lib/listbox/Listbox.d.ts
+++ b/components/lib/listbox/Listbox.d.ts
@@ -415,13 +415,13 @@ export interface ListboxSlots {
          * Referance of the content
          * @param {HTMLElement} el - Element of 'ref' property
          */
-        contentRef(el: any): void;
+        contentRef: (el: any) => void;
         /**
          * Options of the items
          * @param {number} index - Rendered index
          * @return {VirtualScrollerItemOptions}
          */
-        getItemOptions(index: number): VirtualScrollerItemOptions;
+        getItemOptions: (index: number) => VirtualScrollerItemOptions;
     }): VNode[];
     /**
      * Custom loader template.
diff --git a/components/lib/megamenu/MegaMenu.d.ts b/components/lib/megamenu/MegaMenu.d.ts
index 27956a03e..d491638ab 100755
--- a/components/lib/megamenu/MegaMenu.d.ts
+++ b/components/lib/megamenu/MegaMenu.d.ts
@@ -245,6 +245,7 @@ export interface MegaMenuSlots {
     }): VNode[];
     /**
      * Custom submenu icon template.
+     * @param {Object} scope - submenuicon slot's params.
      */
     submenuicon(scope: {
         /**
diff --git a/components/lib/menubar/Menubar.d.ts b/components/lib/menubar/Menubar.d.ts
index 8e15cb1dc..26cf9d710 100755
--- a/components/lib/menubar/Menubar.d.ts
+++ b/components/lib/menubar/Menubar.d.ts
@@ -240,6 +240,7 @@ export interface MenubarSlots {
     popupicon(): VNode[];
     /**
      * Custom submenu icon template.
+     * @param {Object} scope - submenuicon slot's params.
      */
     submenuicon(scope: {
         /**
diff --git a/components/lib/message/Message.d.ts b/components/lib/message/Message.d.ts
index e81c81c93..7ceac9f6b 100755
--- a/components/lib/message/Message.d.ts
+++ b/components/lib/message/Message.d.ts
@@ -151,6 +151,7 @@ export interface MessageSlots {
     default(): VNode[];
     /**
      * Custom message icon template.
+     * @param {Object} scope - messageicon slot's params.
      */
     messageicon(scope: {
         /**
@@ -160,6 +161,7 @@ export interface MessageSlots {
     }): VNode[];
     /**
      * Custom close icon template.
+     * @param {Object} scope - closeicon slot's params.
      */
     closeicon(scope: {
         /**
diff --git a/components/lib/multiselect/MultiSelect.d.ts b/components/lib/multiselect/MultiSelect.d.ts
index a75975832..53a341e8d 100755
--- a/components/lib/multiselect/MultiSelect.d.ts
+++ b/components/lib/multiselect/MultiSelect.d.ts
@@ -632,13 +632,13 @@ export interface MultiSelectSlots {
          * Referance of the content
          * @param {HTMLElement} el - Element of 'ref' property
          */
-        contentRef(el: any): void;
+        contentRef: (el: any) => void;
         /**
          * Options of the items
          * @param {number} index - Rendered index
          * @return {VirtualScrollerItemOptions}
          */
-        getItemOptions(index: number): VirtualScrollerItemOptions;
+        getItemOptions: (index: number) => VirtualScrollerItemOptions;
     }): VNode[];
     /**
      * Custom loader template.
@@ -652,6 +652,7 @@ export interface MultiSelectSlots {
     }): VNode[];
     /**
      * Custom remove token icon template.
+     * @param {Object} scope - removetokenicon slot's params.
      */
     removetokenicon(scope: {
         /**
@@ -667,7 +668,7 @@ export interface MultiSelectSlots {
          * @param {Event} event - Browser event
          * @param {any} item - Item
          */
-        onClick(event: Event, item: any): void;
+        onClick: (event: Event, item: any) => void;
     }): VNode[];
     /**
      * Custom header checkbox icon template.
@@ -685,6 +686,7 @@ export interface MultiSelectSlots {
     }): VNode[];
     /**
      * Custom filter icon template.
+     * @param {Object} scope - filtericon slot's params.
      */
     filtericon(scope: {
         /**
@@ -694,6 +696,7 @@ export interface MultiSelectSlots {
     }): VNode[];
     /**
      * Custom close icon template.
+     * @param {Object} scope - closeicon slot's params.
      */
     closeicon(scope: {
         /**
@@ -703,7 +706,7 @@ export interface MultiSelectSlots {
     }): VNode[];
     /**
      * Custom item checkbox icon template.
-     * @param {Object} scope - header checkbox icon slot's params.
+     * @param {Object} scope - itemcheckboxicon slot's params.
      */
     itemcheckboxicon(scope: {
         /**
@@ -727,6 +730,7 @@ export interface MultiSelectSlots {
     }): VNode[];
     /**
      * Custom dropdown icon template.
+     * @param {Object} scope - dropdownicon slot's params.
      */
     dropdownicon(scope: {
         /**
diff --git a/components/lib/panel/Panel.d.ts b/components/lib/panel/Panel.d.ts
index 8cd1dac0b..d19e902fa 100755
--- a/components/lib/panel/Panel.d.ts
+++ b/components/lib/panel/Panel.d.ts
@@ -154,6 +154,7 @@ export interface PanelSlots {
     default(): VNode[];
     /**
      * Custom header template.
+     * @param {Object} scope - header slot's params.
      */
     header(scope: {
         /**
diff --git a/components/lib/panelmenu/PanelMenu.d.ts b/components/lib/panelmenu/PanelMenu.d.ts
index 2504688fb..2f3c667c9 100755
--- a/components/lib/panelmenu/PanelMenu.d.ts
+++ b/components/lib/panelmenu/PanelMenu.d.ts
@@ -241,6 +241,7 @@ export interface PanelMenuSlots {
     }): VNode[];
     /**
      * Custom submenu icon template.
+     * @param {Object} scope - submenuicon slot's params.
      */
     submenuicon(scope: {
         /**
diff --git a/components/lib/password/Password.d.ts b/components/lib/password/Password.d.ts
index 61f83b109..b762aa971 100755
--- a/components/lib/password/Password.d.ts
+++ b/components/lib/password/Password.d.ts
@@ -269,21 +269,23 @@ export interface PasswordSlots {
     content(): VNode[];
     /**
      * Custom hide icon template.
+     * @param {Object} scope - hideicon slot's params.
      */
     hideicon(scope: {
         /**
          * Hide icon click event
          */
-        onClick(): void;
+        onClick: () => void;
     }): VNode[];
     /**
      * Custom show icon template.
+     * @param {Object} scope - showicon slot's params.
      */
     showicon(scope: {
         /**
          * Show icon click event
          */
-        onClick(): void;
+        onClick: () => void;
     }): VNode[];
 }
 
diff --git a/components/lib/rating/Rating.d.ts b/components/lib/rating/Rating.d.ts
index ecb3dedd7..431efc17f 100755
--- a/components/lib/rating/Rating.d.ts
+++ b/components/lib/rating/Rating.d.ts
@@ -192,6 +192,7 @@ export interface RatingProps {
 export interface RatingSlots {
     /**
      * Custom cancel icon template.
+     * @param {Object} scope - cancelicon slot's params.
      */
     cancelicon(scope: {
         /**
diff --git a/components/lib/speeddial/SpeedDial.d.ts b/components/lib/speeddial/SpeedDial.d.ts
index 5492a94d6..3fb70b99f 100644
--- a/components/lib/speeddial/SpeedDial.d.ts
+++ b/components/lib/speeddial/SpeedDial.d.ts
@@ -265,7 +265,7 @@ export interface SpeedDialSlots {
          * Item click function
          * @param {Event} event - Browser event.
          */
-        onClick(): void;
+        onClick: (event: Event) => void;
     }): VNode[];
     /**
      * Custom button template.
@@ -276,7 +276,7 @@ export interface SpeedDialSlots {
          * Button click function
          * @param {Event} event - Browser event.
          */
-        onClick(): void;
+        onClick: (event: Event) => void;
     }): VNode[];
     /**
      * Custom icon template.
diff --git a/components/lib/splitbutton/SplitButton.d.ts b/components/lib/splitbutton/SplitButton.d.ts
index 1f53437a7..30af7dde5 100755
--- a/components/lib/splitbutton/SplitButton.d.ts
+++ b/components/lib/splitbutton/SplitButton.d.ts
@@ -187,6 +187,7 @@ export interface SplitButtonSlots {
     default(): VNode[];
     /**
      * Custom menu button icon template.
+     * @param {Object} scope - icon slot's params.
      */
     icon(scope: {
         /**
@@ -196,6 +197,7 @@ export interface SplitButtonSlots {
     }): VNode[];
     /**
      * Custom menu button icon template.
+     * @param {Object} scope - menubuttonicon slot's params.
      */
     menubuttonicon(scope: {
         /**
diff --git a/components/lib/tieredmenu/TieredMenu.d.ts b/components/lib/tieredmenu/TieredMenu.d.ts
index 6d03551a7..a4506c8b4 100755
--- a/components/lib/tieredmenu/TieredMenu.d.ts
+++ b/components/lib/tieredmenu/TieredMenu.d.ts
@@ -239,6 +239,7 @@ export interface TieredMenuSlots {
     }): VNode[];
     /**
      * Custom submenu icon template.
+     * @param {Object} scope - submenuicon slot's params.
      */
     submenuicon(scope: {
         /**
diff --git a/components/lib/togglebutton/ToggleButton.d.ts b/components/lib/togglebutton/ToggleButton.d.ts
index 325035212..c7b7517b4 100755
--- a/components/lib/togglebutton/ToggleButton.d.ts
+++ b/components/lib/togglebutton/ToggleButton.d.ts
@@ -178,6 +178,7 @@ export interface ToggleButtonProps {
 export interface ToggleButtonSlots {
     /**
      * Custom icon template.
+     * @param {Object} scope - icon slot's params.
      */
     icon(scope: {
         /**
diff --git a/components/lib/tree/Tree.d.ts b/components/lib/tree/Tree.d.ts
index 1d05f8864..89b2cb319 100755
--- a/components/lib/tree/Tree.d.ts
+++ b/components/lib/tree/Tree.d.ts
@@ -327,6 +327,7 @@ export interface TreeProps {
 export interface TreeSlots {
     /**
      * Custom loading icon template.
+     * @param {Object} scope - loadingicon slot's params.
      */
     loadingicon(scope: {
         /**
@@ -336,6 +337,7 @@ export interface TreeSlots {
     }): VNode[];
     /**
      * Custom search icon template.
+     * @param {Object} scope - searchicon slot's params.
      */
     searchicon(scope: {
         /**
@@ -345,6 +347,7 @@ export interface TreeSlots {
     }): VNode[];
     /**
      * Custom toggler icon template.
+     * @param {Object} scope - togglericon slot's params.
      */
     togglericon(scope: {
         /**
@@ -358,6 +361,7 @@ export interface TreeSlots {
     }): VNode[];
     /**
      * Custom checkbox icon
+     * @param {Object} scope - checkboxicon slot's params.
      */
     checkboxicon(scope: {
         /**
diff --git a/components/lib/treeselect/TreeSelect.d.ts b/components/lib/treeselect/TreeSelect.d.ts
index 950103521..f1dcfd090 100644
--- a/components/lib/treeselect/TreeSelect.d.ts
+++ b/components/lib/treeselect/TreeSelect.d.ts
@@ -273,6 +273,7 @@ export interface TreeSelectSlots {
     indicator(): VNode[];
     /**
      * Custom indicator template.
+     * @param {Object} scope - triggericon slot's params.
      */
     triggericon(scope: {
         /**
diff --git a/components/lib/treetable/TreeTable.d.ts b/components/lib/treetable/TreeTable.d.ts
index c77248637..05d462605 100755
--- a/components/lib/treetable/TreeTable.d.ts
+++ b/components/lib/treetable/TreeTable.d.ts
@@ -605,6 +605,7 @@ export interface TreeTableSlots {
     checkboxicon(): VNode[];
     /**
      * Custom sort icon template.
+     * @param {Object} scope - sorticon slot's params.
      */
     sorticon(scope: {
         /**
diff --git a/components/lib/treetable/TreeTable.vue b/components/lib/treetable/TreeTable.vue
index 81d199578..e6c79001c 100755
--- a/components/lib/treetable/TreeTable.vue
+++ b/components/lib/treetable/TreeTable.vue
@@ -426,7 +426,7 @@ export default {
                 if (value1 == null && value2 != null) result = -1;
                 else if (value1 != null && value2 == null) result = 1;
                 else if (value1 == null && value2 == null) result = 0;
-                else if (typeof value1 === 'string' && typeof value2 === 'string') result = value1.localeCompare(value2, undefined, { numeric: true });
+                else if (typeof value1 === 'string' && typeof value2 === 'string') result = new Intl.Collator(undefined, { numeric: true }).compare(value1, value2);
                 else result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
 
                 return this.d_sortOrder * result;
@@ -458,7 +458,8 @@ export default {
                 if (value1 === value2) {
                     return this.d_multiSortMeta.length - 1 > index ? this.multisortField(node1, node2, index + 1) : 0;
                 } else {
-                    if ((typeof value1 === 'string' || value1 instanceof String) && (typeof value2 === 'string' || value2 instanceof String)) return this.d_multiSortMeta[index].order * value1.localeCompare(value2, undefined, { numeric: true });
+                    if ((typeof value1 === 'string' || value1 instanceof String) && (typeof value2 === 'string' || value2 instanceof String))
+                        return this.d_multiSortMeta[index].order * new Intl.Collator(undefined, { numeric: true }).compare(value1, value2);
                     else result = value1 < value2 ? -1 : 1;
                 }
             }
diff --git a/components/lib/tristatecheckbox/TriStateCheckbox.d.ts b/components/lib/tristatecheckbox/TriStateCheckbox.d.ts
index 3d571e41e..348996d65 100755
--- a/components/lib/tristatecheckbox/TriStateCheckbox.d.ts
+++ b/components/lib/tristatecheckbox/TriStateCheckbox.d.ts
@@ -158,6 +158,7 @@ export interface TriStateCheckboxProps {
 export interface TriStateCheckboxSlots {
     /**
      * Custom check icon template.
+     * @param {Object} scope - checkicon slot's params.
      */
     checkicon(scope: {
         /**
@@ -167,6 +168,7 @@ export interface TriStateCheckboxSlots {
     }): VNode[];
     /**
      * Custom uncheck icon template.
+     * @param {Object} scope - uncheckicon slot's params.
      */
     uncheckicon(scope: {
         /**
@@ -176,6 +178,7 @@ export interface TriStateCheckboxSlots {
     }): VNode[];
     /**
      * Custom nullable icon template.
+     * @param {Object} scope - nullableicon slot's params.
      */
     nullableicon(scope: {
         /**
diff --git a/components/lib/virtualscroller/VirtualScroller.d.ts b/components/lib/virtualscroller/VirtualScroller.d.ts
index d1ede7b1a..f1edcf7a5 100644
--- a/components/lib/virtualscroller/VirtualScroller.d.ts
+++ b/components/lib/virtualscroller/VirtualScroller.d.ts
@@ -343,13 +343,13 @@ export interface VirtualScrollerSlots {
          * Referance of the content
          * @param {HTMLElement} el - Element of 'ref' property
          */
-        contentRef(el: any): void;
+        contentRef: (el: any) => void;
         /**
          * Options of the items
          * @param {number} index - Rendered index
-         * @return {@link VirtualScroller.VirtualScrollerItemOptions}
+         * @return {@link VirtualScrollerItemOptions}
          */
-        getItemOptions(index: number): VirtualScrollerItemOptions;
+        getItemOptions: (index: number) => VirtualScrollerItemOptions;
         /**
          * Whether the data is loaded.
          */
@@ -358,8 +358,9 @@ export interface VirtualScrollerSlots {
          * Loader options of the items while the data is loading.
          * @param {number} index - Rendered index
          * @param {*} [ext] - Extra options
+         * @return {@link VirtualScrollerItemOptions}
          */
-        getLoaderOptions(index: number, ext?: any): VirtualScrollerLoaderOptions;
+        getLoaderOptions: (index: number, ext?: any) => VirtualScrollerLoaderOptions;
         /**
          * The height/width of item according to orientation.
          */
@@ -419,6 +420,7 @@ export interface VirtualScrollerSlots {
     }): VNode[];
     /**
      * Custom loading icon template.
+     * @param {Object} scope - loadingicon slot's params.
      */
     loadingicon(scope: {
         /**
diff --git a/doc/common/apidoc/index.json b/doc/common/apidoc/index.json
index dc0816729..464d4acb2 100644
--- a/doc/common/apidoc/index.json
+++ b/doc/common/apidoc/index.json
@@ -650,7 +650,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>index</b>: number, // Index of the tab\n  \t <b>isTabActive(i: number)</b>: void, // Whether the tab is active\n  }",
+                                    "type": "{\n  \t <b>index</b>: number, // Index of the tab\n \t <b>isTabActive</b>: (index: number) &rArr; void, // Whether the tab is active\n }",
                                     "description": "header slot's params."
                                 }
                             ],
@@ -3562,7 +3562,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the component\n  \t <b>contentRef(el: any)</b>: void, // Referance of the content\n  \t <b>getItemOptions(index: number)</b>: VirtualScrollerItemOptions, // Options of the items\n  }",
+                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the component\n \t <b>contentRef</b>: (el: any) &rArr; void, // Referance of the content\n\t <b>getItemOptions</b>: (index: number) &rArr; VirtualScrollerItemOptions, // Options of the items\n }",
                                     "description": "content slot's params."
                                 }
                             ],
@@ -3606,7 +3606,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  \t <b>index</b>: number, // Index of the token.\n  \t <b>onClick(event: Event, index: number)</b>: void, // Remove token icon function.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  \t <b>index</b>: number, // Index of the token.\n \t <b>onClick</b>: (event: Event, index: number) &rArr; void, // Remove token icon function.\n }"
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -9482,7 +9482,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>onClick(event: Event)</b>: void, // Remove icon click event\n  \t <b>onKeydown(event: Event)</b>: void, // Remove icon keydown event\n  }",
+                                    "type": "{\n \t <b>onClick</b>: (event: Event) &rArr; void, // Remove icon click event\n\t <b>onKeydown</b>: (event: Event) &rArr; void, // Remove icon keydown event\n }",
                                     "description": "remove icon slot's params."
                                 }
                             ],
@@ -9899,7 +9899,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  \t <b>index</b>: number, // Index of the token.\n  \t <b>onClick(event: Event, index: number)</b>: void, // Remove token icon function.\n  }",
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  \t <b>index</b>: number, // Index of the token.\n \t <b>onClick</b>: (event: Event, index: number) &rArr; void, // Remove token icon function.\n }",
                                     "description": "remove token icon slot's params."
                                 }
                             ],
@@ -11559,7 +11559,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>data</b>: any, // Row data.\n  \t <b>node</b>: any, // Row node data.\n  \t <b>column</b>: Column, // Column node.\n  \t <b>field</b>: string, // Column field.\n  \t <b>index</b>: number, // Row index.\n  \t <b>frozenRow</b>: boolean, // Whether the row is frozen.\n  \t <b>editorInitCallback()</b>: void, // Callback function\n  }",
+                                    "type": "{\n  \t <b>data</b>: any, // Row data.\n  \t <b>node</b>: any, // Row node data.\n  \t <b>column</b>: Column, // Column node.\n  \t <b>field</b>: string, // Column field.\n  \t <b>index</b>: number, // Row index.\n  \t <b>frozenRow</b>: boolean, // Whether the row is frozen.\n \t <b>editorInitCallback</b>: (event: Event) &rArr; void, // Callback function\n }",
                                     "description": "body slot's params."
                                 }
                             ],
@@ -11598,7 +11598,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>data</b>: any, // Row data.\n  \t <b>column</b>: Column, // Column node.\n  \t <b>field</b>: string, // Column field.\n  \t <b>index</b>: number, // Row index.\n  \t <b>frozenRow</b>: boolean, // Whether the row is frozen.\n  \t <b>editorSaveCallback()</b>: void, // Callback function\n  \t <b>editorCancelCallback()</b>: void, // Callback function\n  }",
+                                    "type": "{\n  \t <b>data</b>: any, // Row data.\n  \t <b>column</b>: Column, // Column node.\n  \t <b>field</b>: string, // Column field.\n  \t <b>index</b>: number, // Row index.\n  \t <b>frozenRow</b>: boolean, // Whether the row is frozen.\n \t <b>editorSaveCallback</b>: (event: Event) &rArr; void, // Callback function\n\t <b>editorCancelCallback</b>: (event: Event) &rArr; void, // Callback function\n }",
                                     "description": "editor slot's params."
                                 }
                             ],
@@ -11611,7 +11611,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n  \t <b>filterCallback()</b>: void, // Callback function\n  }",
+                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n \t <b>filterCallback</b>: () &rArr; void, // Callback function\n }",
                                     "description": "filter slot's params."
                                 }
                             ],
@@ -11624,7 +11624,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n  \t <b>filterCallback()</b>: void, // Callback function\n  }",
+                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n \t <b>filterCallback</b>: () &rArr; void, // Callback function\n }",
                                     "description": "filter header slot's params."
                                 }
                             ],
@@ -11637,7 +11637,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n  \t <b>filterCallback()</b>: void, // Callback function\n  }",
+                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n \t <b>filterCallback</b>: () &rArr; void, // Callback function\n }",
                                     "description": "filter footer slot's params."
                                 }
                             ],
@@ -11650,7 +11650,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n  \t <b>filterCallback()</b>: void, // Callback function\n  }",
+                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n \t <b>filterCallback</b>: () &rArr; void, // Callback function\n }",
                                     "description": "filter clear slot's params."
                                 }
                             ],
@@ -11663,7 +11663,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n  \t <b>filterCallback()</b>: void, // Callback function\n  }",
+                                    "type": "{\n  \t <b>field</b>: string, // Column field.\n  \t <b>filterModel</b>: ColumnFilterModelType, // Filter metadata\n \t <b>filterCallback</b>: () &rArr; void, // Callback function\n }",
                                     "description": "filter apply slot's params."
                                 }
                             ],
@@ -14020,7 +14020,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: any, // Style class of the icon template\n  }"
+                                    "type": "{\n  \t <b>class</b>: any, // Style class of the icon template\n  }",
+                                    "description": "icon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -14272,7 +14273,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: any, // Style class of the icon template\n  }"
+                                    "type": "{\n  \t <b>class</b>: any, // Style class of the icon template\n  }",
+                                    "description": "icon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -14768,7 +14770,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>active</b>: boolean, // Whether item is active\n  }"
+                                    "type": "{\n  \t <b>active</b>: boolean, // Whether item is active\n  }",
+                                    "description": "submenuicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -17063,7 +17066,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>data</b>: any, // Row data\n  \t <b>index</b>: number, // Row index\n  }"
+                                    "type": "{\n  \t <b>data</b>: any, // Row data\n  \t <b>index</b>: number, // Row index\n  }",
+                                    "description": "group header slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -20569,7 +20573,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the component\n  \t <b>contentRef(el: any)</b>: void, // Referance of the content\n  \t <b>getItemOptions(index: number)</b>: VirtualScrollerItemOptions, // Options of the items\n  }",
+                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the component\n \t <b>contentRef</b>: (el: any) &rArr; void, // Referance of the content\n\t <b>getItemOptions</b>: (index: number) &rArr; VirtualScrollerItemOptions, // Options of the items\n }",
                                     "description": "content slot's params."
                                 }
                             ],
@@ -20595,7 +20599,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: any, // Style class of the clear icon\n  \t <b>onClick(event: Event)</b>: void, // Clear icon click function.\n  }",
+                                    "type": "{\n  \t <b>class</b>: any, // Style class of the clear icon\n \t <b>onClick</b>: (event: Event) &rArr; void, // Clear icon click function.\n }",
                                     "description": "clear icon slot's params."
                                 }
                             ],
@@ -22479,7 +22483,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>files</b>: File, // Files to upload.\n  \t <b>uploadedFiles</b>: File, // Uploaded files.\n  \t <b>chooseCallback()</b>: void, // Choose function\n  \t <b>uploadCallback()</b>: void, // Upload function\n  \t <b>clearCallback()</b>: void, // Clear function\n  }"
+                                    "type": "{\n  \t <b>files</b>: File, // Files to upload.\n  \t <b>uploadedFiles</b>: File, // Uploaded files.\n \t <b>chooseCallback</b>: () &rArr; void, // Choose function\n\t <b>uploadCallback</b>: () &rArr; void, // Upload function\n\t <b>clearCallback</b>: () &rArr; void, // Clear function\n }",
+                                    "description": "header slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -22491,7 +22496,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>files</b>: File, // Files to upload.\n  \t <b>uploadedFiles</b>: File, // Uploaded files.\n  \t <b>removeUploadedFileCallback(index: number)</b>: void, // Function to remove an uploaded file.\n  \t <b>removeFileCallback(index: number)</b>: void, // Function to remove a file.\n  \t <b>progress</b>: number, // Uploaded progress as number.\n  \t <b>messages</b>: undefined, // Status messages about upload process.\n  }"
+                                    "type": "{\n  \t <b>files</b>: File, // Files to upload.\n  \t <b>uploadedFiles</b>: File, // Uploaded files.\n \t <b>removeUploadedFileCallback</b>: (index: number) &rArr; void, // Function to remove an uploaded file.\n\t <b>removeFileCallback</b>: (index: number) &rArr; void, // Function to remove a file.\n \t <b>progress</b>: number, // Uploaded progress as number.\n  \t <b>messages</b>: undefined, // Status messages about upload process.\n  }",
+                                    "description": "content slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -22527,7 +22533,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>file</b>: File, // File to upload.\n  \t <b>index</b>: number, // The index of file\n  }"
+                                    "type": "{\n  \t <b>file</b>: File, // File to upload.\n  \t <b>index</b>: number, // The index of file\n  }",
+                                    "description": "fileremoveicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -24111,7 +24118,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: any, // Style class of the image element.\n  \t <b>style</b>: any, // Style of the image element.\n  \t <b>onError()</b>: void, // Image error function.\n  }"
+                                    "type": "{\n  \t <b>class</b>: any, // Style class of the image element.\n  \t <b>style</b>: any, // Style of the image element.\n \t <b>onError</b>: () &rArr; void, // Image error function.\n }",
+                                    "description": "image slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -24123,7 +24131,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: any, // Style class of the preview image element.\n  \t <b>style</b>: any, // Style of the preview image element.\n  \t <b>onClick()</b>: void, // Preview click function.\n  }"
+                                    "type": "{\n  \t <b>class</b>: any, // Style class of the preview image element.\n  \t <b>style</b>: any, // Style of the preview image element.\n \t <b>onClick</b>: () &rArr; void, // Preview click function.\n }",
+                                    "description": "preview slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -26925,7 +26934,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the component\n  \t <b>contentRef(el: any)</b>: void, // Referance of the content\n  \t <b>getItemOptions(index: number)</b>: VirtualScrollerItemOptions, // Options of the items\n  }",
+                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the component\n \t <b>contentRef</b>: (el: any) &rArr; void, // Referance of the content\n\t <b>getItemOptions</b>: (index: number) &rArr; VirtualScrollerItemOptions, // Options of the items\n }",
                                     "description": "content slot's params."
                                 }
                             ],
@@ -27468,7 +27477,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>active</b>: boolean, // Whether item is active\n  }"
+                                    "type": "{\n  \t <b>active</b>: boolean, // Whether item is active\n  }",
+                                    "description": "submenuicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -28432,7 +28442,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>root</b>: boolean, // Whether item is root\n  \t <b>active</b>: boolean, // Whether item is active\n  }"
+                                    "type": "{\n  \t <b>root</b>: boolean, // Whether item is root\n  \t <b>active</b>: boolean, // Whether item is active\n  }",
+                                    "description": "submenuicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -28885,7 +28896,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: any, // Style class of the item icon element.\n  }"
+                                    "type": "{\n  \t <b>class</b>: any, // Style class of the item icon element.\n  }",
+                                    "description": "messageicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -28897,7 +28909,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: any, // Style class of the item icon element.\n  }"
+                                    "type": "{\n  \t <b>class</b>: any, // Style class of the item icon element.\n  }",
+                                    "description": "closeicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -30000,7 +30013,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the component\n  \t <b>contentRef(el: any)</b>: void, // Referance of the content\n  \t <b>getItemOptions(index: number)</b>: VirtualScrollerItemOptions, // Options of the items\n  }",
+                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the component\n \t <b>contentRef</b>: (el: any) &rArr; void, // Referance of the content\n\t <b>getItemOptions</b>: (index: number) &rArr; VirtualScrollerItemOptions, // Options of the items\n }",
                                     "description": "content slot's params."
                                 }
                             ],
@@ -30026,7 +30039,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the loading icon.\n  \t <b>item</b>: any, // Item of the token.\n  \t <b>onClick(event: Event, item: any)</b>: void, // Remove token icon function.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the loading icon.\n  \t <b>item</b>: any, // Item of the token.\n \t <b>onClick</b>: (event: Event, item: any) &rArr; void, // Remove token icon function.\n }",
+                                    "description": "removetokenicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -30051,7 +30065,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the loading icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the loading icon.\n  }",
+                                    "description": "filtericon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -30063,7 +30078,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the loading icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the loading icon.\n  }",
+                                    "description": "closeicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -30076,7 +30092,7 @@
                                     "name": "scope",
                                     "optional": false,
                                     "type": "{\n  \t <b>selected</b>: boolean, // Options of the loader items for virtualscroller\n  \t <b>class</b>: string, // Style class of the loading icon.\n  }",
-                                    "description": "header checkbox icon slot's params."
+                                    "description": "itemcheckboxicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -30101,7 +30117,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the loading icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the loading icon.\n  }",
+                                    "description": "dropdownicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -32427,7 +32444,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>id</b>: string, // Current id state as a string\n  \t <b>class</b>: string, // Style class of the icon\n  }"
+                                    "type": "{\n  \t <b>id</b>: string, // Current id state as a string\n  \t <b>class</b>: string, // Style class of the icon\n  }",
+                                    "description": "header slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -32941,7 +32959,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>active</b>: boolean, // Whether item is active\n  }"
+                                    "type": "{\n  \t <b>active</b>: boolean, // Whether item is active\n  }",
+                                    "description": "submenuicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -34274,7 +34293,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>onClick()</b>: void, // Hide icon click event\n  }"
+                                    "type": "{\n \t <b>onClick</b>: () &rArr; void, // Hide icon click event\n }",
+                                    "description": "hideicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -34286,7 +34306,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>onClick()</b>: void, // Show icon click event\n  }"
+                                    "type": "{\n \t <b>onClick</b>: () &rArr; void, // Show icon click event\n }",
+                                    "description": "showicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -36340,7 +36361,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "cancelicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -38663,7 +38685,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>item</b>: MenuItem, // Menuitem instance\n  \t <b>onClick()</b>: void, // Item click function\n  }",
+                                    "type": "{\n  \t <b>item</b>: MenuItem, // Menuitem instance\n \t <b>onClick</b>: (event: Event) &rArr; void, // Item click function\n }",
                                     "description": "item slot's params."
                                 }
                             ],
@@ -38676,7 +38698,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>onClick()</b>: void, // Button click function\n  }",
+                                    "type": "{\n \t <b>onClick</b>: (event: Event) &rArr; void, // Button click function\n }",
                                     "description": "button slot's params."
                                 }
                             ],
@@ -39081,7 +39103,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "icon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -39093,7 +39116,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "menubuttonicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -42077,7 +42101,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>active</b>: boolean, // Whether item is active\n  }"
+                                    "type": "{\n  \t <b>active</b>: boolean, // Whether item is active\n  }",
+                                    "description": "submenuicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -43288,7 +43313,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>value</b>: any, // Current value\n  \t <b>class</b>: any, // Icon style class\n  }"
+                                    "type": "{\n  \t <b>value</b>: any, // Current value\n  \t <b>class</b>: any, // Icon style class\n  }",
+                                    "description": "icon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -44410,7 +44436,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "loadingicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -44422,7 +44449,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "searchicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -44434,7 +44462,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>node</b>: TreeNode, // Tree node instance\n  \t <b>expanded</b>: boolean, // Expanded state of the node\n  }"
+                                    "type": "{\n  \t <b>node</b>: TreeNode, // Tree node instance\n  \t <b>expanded</b>: boolean, // Expanded state of the node\n  }",
+                                    "description": "togglericon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -44446,7 +44475,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>checked</b>: boolean, // Check state of the node\n  \t <b>partialChecked</b>: boolean, // Partial check state of the node\n  }"
+                                    "type": "{\n  \t <b>checked</b>: boolean, // Check state of the node\n  \t <b>partialChecked</b>: boolean, // Partial check state of the node\n  }",
+                                    "description": "checkboxicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -44995,7 +45025,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "triggericon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -46277,7 +46308,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>sorted</b>: TreeNode, // Whether or not column is sorted\n  \t <b>sortOrder</b>: boolean, // Current sort order\n  }"
+                                    "type": "{\n  \t <b>sorted</b>: TreeNode, // Whether or not column is sorted\n  \t <b>sortOrder</b>: boolean, // Current sort order\n  }",
+                                    "description": "sorticon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -46802,7 +46834,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "checkicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -46814,7 +46847,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "uncheckicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -46826,7 +46860,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "nullableicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
@@ -47743,7 +47778,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the content\n  \t <b>contentRef(el: any)</b>: void, // Referance of the content\n  \t <b>getItemOptions(index: number)</b>: VirtualScrollerItemOptions, // Options of the items\n  \t <b>loading</b>: boolean, // Whether the data is loaded.\n  \t <b>getLoaderOptions(index: number, ext: any)</b>: VirtualScrollerLoaderOptions, // Loader options of the items while the data is loading.\n  \t <b>itemSize</b>: undefined, // The height/width of item according to orientation.\n  \t <b>rows</b>: undefined, // The number of the rendered rows.\n  \t <b>columns</b>: undefined, // The number of the rendered columns.\n  \t <b>spacerStyle</b>: any, // The style of spacer element.\n  \t <b>contentStyle</b>: any, // The style of content element.\n  \t <b>vertical</b>: boolean, // Whether the orientation is vertical.\n  \t <b>horizontal</b>: boolean, // Whether the orientation is horizontal.\n  \t <b>both</b>: boolean, // Whether the orientation is both.\n  }",
+                                    "type": "{\n  \t <b>items</b>: any, // An array of objects to display for virtualscroller\n  \t <b>styleClass</b>: string, // Style class of the content\n \t <b>contentRef</b>: (el: any) &rArr; void, // Referance of the content\n\t <b>getItemOptions</b>: (index: number) &rArr; VirtualScrollerItemOptions, // Options of the items\n \t <b>loading</b>: boolean, // Whether the data is loaded.\n \t <b>getLoaderOptions</b>: (index: number, ext: any) &rArr; VirtualScrollerLoaderOptions, // Loader options of the items while the data is loading.\n \t <b>itemSize</b>: undefined, // The height/width of item according to orientation.\n  \t <b>rows</b>: undefined, // The number of the rendered rows.\n  \t <b>columns</b>: undefined, // The number of the rendered columns.\n  \t <b>spacerStyle</b>: any, // The style of spacer element.\n  \t <b>contentStyle</b>: any, // The style of content element.\n  \t <b>vertical</b>: boolean, // Whether the orientation is vertical.\n  \t <b>horizontal</b>: boolean, // Whether the orientation is horizontal.\n  \t <b>both</b>: boolean, // Whether the orientation is both.\n  }",
                                     "description": "content slot's params."
                                 }
                             ],
@@ -47782,7 +47817,8 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }"
+                                    "type": "{\n  \t <b>class</b>: string, // Style class of the icon.\n  }",
+                                    "description": "loadingicon slot's params."
                                 }
                             ],
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",