/**
 *
 * DataTable displays data in tabular format.
 *
 * [Live Demo](https://www.primevue.org/datatable/)
 *
 * @module datatable
 *
 */
import { InputHTMLAttributes, TableHTMLAttributes, VNode } from 'vue';
import { ClassComponent, GlobalComponentConstructor, Nullable } from '../ts-helpers';
import { VirtualScrollerProps } from '../virtualscroller';

/**
 * Custom datatable export metadata.
 */
export interface DataTableExportFunctionOptions {
    /**
     * Row data
     */
    data: any;
    /**
     * Column Field
     */
    field: string;
}

/**
 * Custom datatable filter metadata.
 */
export interface DataTableFilterMetaData {
    /**
     * Filter value
     */
    value: any;
    /**
     * Filter match mode
     */
    matchMode: 'startsWith' | 'contains' | 'notContains' | 'endsWith' | 'equals' | 'notEquals' | 'in' | 'lt' | 'lte' | 'gt' | 'gte' | 'between' | 'dateIs' | 'dateIsNot' | 'dateBefore' | 'dateAfter' | undefined;
}

/**
 * Custom datatable operator filter metadata.
 */
export interface DataTableOperatorFilterMetaData {
    /**
     * Filter operator
     */
    operator: string;
    /**
     * Array of filter meta datas.
     */
    constraints: DataTableFilterMetaData[];
}

/**
 * Custom datatable filter metadata.
 */
export interface DataTableFilterMeta {
    /**
     * Extra options
     */
    [key: string]: string | DataTableFilterMetaData | DataTableOperatorFilterMetaData;
}

/**
 * Custom datatable sort meta.
 */
export interface DataTableSortMeta {
    /**
     * Column field
     */
    field: string;
    /**
     * Column sort order
     */
    order: 1 | 0 | -1 | undefined | null;
}

/**
 * Custom datatable expanded rows.
 */
export interface DataTableExpandedRows {
    [key: string]: boolean;
}

/**
 * Custom datatable editing rows.
 */
export interface DataTableEditingRows {
    [key: string]: boolean;
}

/**
 * Custom datatable export csv metadata.
 */
export interface DataTableExportCSVOptions {
    /**
     * Whether to export only selection data.
     */
    selectionOnly: boolean;
}

/**
 * Custom tab open event.
 * @see {@link DataTableEmits.sort}
 */
export interface DataTableSortEvent {
    /**
     * Browser event.
     */
    originalEvent: Event;
    /**
     * Index of first record
     */
    first: number;
    /**
     * Number of rows to display in new page
     */
    rows: number;
    /**
     * Field to sort against
     */
    sortField: string | ((item: any) => string) | undefined;
    /**
     * Sort order as integer
     */
    sortOrder: 1 | 0 | -1 | undefined | null;
    /**
     * MultiSort metadata
     */
    multiSortMeta: DataTableSortMeta[] | undefined;
    /**
     * Collection of active filters
     * @see DataTableFilterMeta
     */
    filters: DataTableFilterMeta;
    /**
     * Match modes per field
     */
    filterMatchModes: 'startsWith' | 'contains' | 'notContains' | 'endsWith' | 'equals' | 'notEquals' | 'in' | 'lt' | 'lte' | 'gt' | 'gte' | 'between' | 'dateIs' | 'dateIsNot' | 'dateBefore' | 'dateAfter' | undefined;
}

/**
 * Custom pagination event.
 * @see {@link DataTableEmits.page}
 * @extends DataTableSortEvent
 */
export interface DataTablePageEvent extends DataTableSortEvent {
    /**
     * New page number
     */
    page: number;
    /**
     * Total page count
     */
    pageCount: number;
}

/**
 * Custom sort event.
 * @see {@link DataTableEmits.sort}
 * @extends DataTableSortEvent
 */
export interface DataTableFilterEvent extends DataTableSortEvent {
    /**
     * Filtered collection (non-lazy only)
     */
    filteredValue: any;
}

/**
 * Custom row click event.
 * @event
 */
export interface DataTableRowClickEvent {
    /**
     * Browser event.
     */
    originalEvent: Event;
    /**
     * Selected row data.
     */
    data: any;
    /**
     * Row index.
     */
    index: number;
}

/**
 * Custom row double click event.
 * @see {@link DataTableEmits.row-click}
 * @extends DataTableRowClickEvent
 */
export interface DataTableRowDoubleClickEvent extends DataTableRowClickEvent {}

/**
 * Custom context menu event.
 * @see {@link DataTableEmits.row-click}
 * @extends DataTableRowClickEvent
 */
export interface DataTableRowContextMenuEvent extends DataTableRowClickEvent {}

/**
 * Custom row select event.
 * @event
 */
export interface DataTableRowSelectEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Selected row data
     */
    data: any;
    /**
     * Row index
     */
    index: number;
    /**
     * Type of the selection, valid values are 'row', 'radio' or 'checkbox'.
     */
    type: string;
}

/**
 * Custom row unselect event.
 * @see {@link DataTableEmits.row-select}
 * @extends DataTableRowSelectEvent
 */
export interface DataTableRowUnselectEvent extends DataTableRowSelectEvent {}

/**
 * Custom row select all event.
 * @event
 */
export interface DataTableRowSelectAllEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Selected dataset
     */
    data: any;
}

/**
 * Custom row unselect all event.
 * @event
 */
export interface DataTableRowUnselectAllEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
}

/**
 * Custom row select all change event.
 * @event
 */
export interface DataTableSelectAllChangeEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Whether all data is selected.
     */
    checked: boolean;
}

/**
 * Custom row resize end event.
 * @event
 */
export interface DataTableColumnResizeEndEvent {
    /**
     * DOM element of the resized column.
     */
    element: HTMLElement;
    /**
     * Change in column width
     */
    delta: any;
}

/**
 * Custom row column reorder event.
 * @event
 */
export interface DataTableColumnReorderEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Index of the dragged column
     */
    dragIndex: number;
    /**
     * Index of the dropped column
     */
    dropIndex: number;
}

/**
 * Custom row reorder event.
 * @event
 */
export interface DataTableRowReorderEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Index of the dragged row
     */
    dragIndex: number;
    /**
     * Index of the dropped row
     */
    dropIndex: number;
    /**
     * Reordered value
     */
    value: any[];
}

/**
 * Custom row expand event.
 * @event
 */
export interface DataTableRowExpandEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Expanded row data
     */
    data: any[];
}

/**
 * Custom row collapse event.
 * @see rowgroup-collapse
 * @todo
 * @extends DataTableRowExpandEvent
 */
export interface DataTableRowCollapseEvent extends DataTableRowExpandEvent {}

/**
 * Custom cell edit init event.
 * @event
 */
export interface DataTableCellEditInitEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Row data to edit.
     */
    data: any;
    /**
     * Field name of the row data.
     */
    field: string;
    /**
     * Index of the row data to edit.
     */
    index: number;
}

/**
 * Custom cell edit cancel event.
 * @see cell-edit-init
 * @todo
 * @extends DataTableCellEditInitEvent
 */
export interface DataTableCellEditCancelEvent extends DataTableCellEditInitEvent {}

/**
 * Custom cell edit complete event.
 * @event
 */
export interface DataTableCellEditCompleteEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Row data to edit.
     */
    data: any;
    /**
     * New row data after editing.
     */
    newData: any;
    /**
     * Field value of row data to edit.
     */
    value: any;
    /**
     * Field value of new row data after editing.
     */
    newValue: any;
    /**
     * Field name of the row data.
     */
    field: string;
    /**
     * Index of the row data to edit.
     */
    index: number;
    /**
     * Type of completion such as 'enter', 'outside' or 'tab'.
     */
    type: string;
}

/**
 * Custom row edit complete event.
 * @event
 */
export interface DataTableRowEditInitEvent {
    /**
     * Browser event
     */
    originalEvent: Event;
    /**
     * Row data to edit.
     */
    data: any;
    /**
     * New row data after editing.
     */
    newData: any;
    /**
     * Field name of the row data.
     */
    field: string;
    /**
     * Index of the row data to edit.
     */
    index: number;
}

/**
 * Custom row edit init event.
 * @see row-edit-init
 * @extends DataTableRowEditInitEvent
 */
export interface DataTableRowEditSaveEvent extends DataTableRowEditInitEvent {}

/**
 *  Custom row edit cancel event.
 * @see row-edit-init
 * @extends DataTableRowEditCancelEvent
 */
export interface DataTableRowEditCancelEvent extends DataTableRowEditInitEvent {}

/**
 * Custom state event.
 * @event
 */
export interface DataTableStateEvent {
    /**
     * Index of first record
     */
    first: number;
    /**
     * Number of rows to display in new page
     */
    rows: number;
    /**
     * Field to sort against
     */
    sortField: string;
    /**
     * Sort order as integer
     */
    sortOrder: 1 | 0 | -1 | undefined | null;
    /**
     * MultiSort metadata
     */
    multiSortMeta: DataTableSortMeta[] | undefined;
    /**
     * Collection of active filters
     */
    filters: DataTableFilterMeta;
    /**
     * Comma separated list of column widths
     */
    columWidths: string[];
    /**
     * Order of the columns
     */
    columnOrder: string[];
    /**
     * Instances of rows in expanded state
     */
    expandedRows: any[] | DataTableExpandedRows;
    /**
     * Keys of rows in expanded state
     */
    expandedRowKeys: any[];
    /**
     * Instances of rows in expanded state
     */
    expandedRowGroups: any[] | DataTableExpandedRows;
    /**
     * Selected rows
     */
    selection: any[] | any;
    /**
     * Keys of selected rows
     */
    selectionKeys: any[];
}

/**
 * Defines valid properties in DataTable component.
 */
export interface DataTableProps {
    /**
     * An array of objects to display.
     */
    value?: any[] | undefined | null;
    /**
     * Name of the field that uniquely identifies the a record in the data.
     */
    dataKey?: string | ((item: any) => string) | undefined;
    /**
     * Number of rows to display per page.
     * @defaultValue 0
     */
    rows?: number | undefined;
    /**
     * Index of the first row to be displayed.
     * @defaultValue 0
     */
    first?: number | undefined;
    /**
     * Number of total records, defaults to length of value when not defined.
     * @defaultValue 0
     */
    totalRecords?: number | undefined;
    /**
     * When specified as true, enables the pagination.
     * @defaultValue false
     */
    paginator?: boolean | undefined;
    /**
     * Position of the paginator, options are 'top','bottom' or 'both'.
     * @defaultValue bottom
     */
    paginatorPosition?: 'top' | 'bottom' | 'both' | undefined;
    /**
     * Whether to show it even there is only one page.
     * @defaultValue true
     */
    alwaysShowPaginator?: boolean | undefined;
    /**
     * Template of the paginator. It can be customized using the template property using the predefined keys.
     *
     * - FirstPageLink
     * - PrevPageLink
     * - PageLinks
     * - NextPageLink
     * - LastPageLink
     * - RowsPerPageDropdown
     * - JumpToPageDropdown
     * - JumpToPageInput
     * - CurrentPageReport
     * @defaultValue 'FirstPageLink PrevPageLink PageLinks NextPageLink LastPageLink RowsPerPageDropdown'
     */
    paginatorTemplate?: any | string;
    /**
     * Number of page links to display.
     * @defaultValue 5
     */
    pageLinkSize?: number | undefined;
    /**
     * Array of integer values to display inside rows per page dropdown.
     */
    rowsPerPageOptions?: number[] | undefined;
    /**
     * Template of the current page report element. It displays information about the pagination state. Available placeholders are the following;
     *
     * - {currentPage}
     * - {totalPages}
     * - {rows}
     * - {first}
     * - {last}
     * - {totalRecords}
     * @defaultValue '({currentPage} of {totalPages})'
     */
    currentPageReportTemplate?: string | undefined;
    /**
     * Defines if data is loaded and interacted with in lazy manner.
     * @defaultValue false
     */
    lazy?: boolean | undefined;
    /**
     * Displays a loader to indicate data load is in progress.
     * @defaultValue false
     */
    loading?: boolean | undefined;
    /**
     * The icon to show while indicating data load is in progress.
     * @defaultValue pi pi-spinner
     */
    loadingIcon?: string | undefined;
    /**
     * Property name or a getter function of a row data used for sorting by default
     */
    sortField?: string | ((item: any) => string) | undefined;
    /**
     * Order to sort the data by default.
     */
    sortOrder?: number | undefined;
    /**
     * Default sort order of an unsorted column.
     * @defaultValue 1
     */
    defaultSortOrder?: number | undefined;
    /**
     * An array of SortMeta objects to sort the data.
     */
    multiSortMeta?: DataTableSortMeta[] | undefined;
    /**
     * Defines whether sorting works on single column or on multiple columns.
     * @defaultValue single
     */
    sortMode?: 'single' | 'multiple' | undefined;
    /**
     * When enabled, columns can have an un-sorted state.
     * @defaultValue false
     */
    removableSort?: boolean | undefined;
    /**
     * Filters object with key-value pairs to define the filters.
     * @see DataTableFilterMeta
     */
    filters?: DataTableFilterMeta;
    /**
     * Layout of the filter elements.
     */
    filterDisplay?: 'menu' | 'row' | undefined;
    /**
     * Fields for global filter
     */
    globalFilterFields?: string[] | undefined;
    /**
     * Locale to use in filtering. The default locale is the host environment's current locale.
     */
    filterLocale?: string | undefined;
    /**
     * Selected row in single mode or an array of values in multiple mode.
     */
    selection?: any[] | any | undefined;
    /**
     * Specifies the selection mode.
     */
    selectionMode?: 'single' | 'multiple' | undefined;
    /**
     * Algorithm to define if a row is selected.
     * @defaultValue deepEquals
     */
    compareSelectionBy?: 'equals' | 'deepEquals' | undefined;
    /**
     * Defines whether metaKey is requred or not for the selection. When true metaKey needs to be pressed to select or unselect an item and
     * when set to false selection of each item can be toggled individually. On touch enabled devices, metaKeySelection is turned off automatically.
     * @defaultValue true
     */
    metaKeySelection?: boolean | undefined;
    /**
     * Enables context menu integration.
     * @defaultValue false
     */
    contextMenu?: boolean | undefined;
    /**
     * Selected row instance with the ContextMenu.
     */
    contextMenuSelection?: any | any[] | undefined;
    /**
     * Whether all data is selected.
     */
    selectAll?: Nullable<boolean>;
    /**
     * When enabled, background of the rows change on hover.
     * @defaultValue false
     */
    rowHover?: boolean | undefined;
    /**
     * Character to use as the csv separator.
     * @defaultValue ,
     */
    csvSeparator?: string | undefined;
    /**
     * Name of the exported file.
     * @defaultValue download
     */
    exportFilename?: string | undefined;
    /**
     * Custom function to export data.
     */
    exportFunction?(options: DataTableExportFunctionOptions): any;
    /**
     * When enabled, columns can be resized using drag and drop.
     * @defaultValue false
     */
    resizableColumns?: boolean | undefined;
    /**
     * Defines whether the overall table width.
     * @defaultValue fit
     */
    columnResizeMode?: 'fit' | 'expand' | undefined;
    /**
     * When enabled, columns can be reordered using drag and drop.
     * @defaultValue false
     */
    reorderableColumns?: boolean | undefined;
    /**
     * A collection of row data display as expanded.
     */
    expandedRows?: any[] | DataTableExpandedRows | null;
    /**
     * Icon of the row toggler to display the row as expanded.
     * @defaultValue pi-chevron-down
     */
    expandedRowIcon?: string | undefined;
    /**
     * Icon of the row toggler to display the row as collapsed.
     * @defaultValue pi-chevron-right
     */
    collapsedRowIcon?: string | undefined;
    /**
     * Defines the row group mode.
     */
    rowGroupMode?: 'subheader' | 'rowspan' | undefined;
    /**
     * One or more field names to use in row grouping.
     */
    groupRowsBy?: ((field: string) => object) | string[] | string | undefined;
    /**
     * Whether the row groups can be expandable.
     * @defaultValue false
     */
    expandableRowGroups?: boolean | undefined;
    /**
     * An array of group field values whose groups would be rendered as expanded.
     */
    expandedRowGroups?: any[] | DataTableExpandedRows;
    /**
     * Defines where a stateful table keeps its state.
     * @defaultValue session
     */
    stateStorage?: 'session' | 'local' | undefined;
    /**
     * Unique identifier of a stateful table to use in state storage.
     */
    stateKey?: string | undefined;
    /**
     * Defines the incell editing mode, valid options are 'cell' and 'row'.
     */
    editMode?: 'cell' | 'row' | undefined;
    /**
     * A collection of rows to represent the current editing data in row edit mode.
     */
    editingRows?: any[] | DataTableEditingRows;
    /**
     * A function that takes the row data as a parameter and returns a string to apply a particular class for the row.
     */
    rowClass?: (data: any) => object | string | undefined;
    /**
     * A function that takes the row data as a parameter and returns the inline style for the corresponding row.
     */
    rowStyle?: any;
    /**
     * When specified, enables horizontal and/or vertical scrolling.
     * @defaultValue false
     */
    scrollable?: boolean | undefined;
    /**
     * Height of the scroll viewport in fixed pixels or the 'flex' keyword for a dynamic size.
     */
    scrollHeight?: 'flex' | string | undefined;
    /**
     * Whether to use the virtualScroller feature. The properties of VirtualScroller component can be used like an object in it.
     * Note: Currently only vertical orientation mode is supported.
     */
    virtualScrollerOptions?: VirtualScrollerProps;
    /**
     * Items of the frozen part in scrollable DataTable.
     */
    frozenValue?: any[] | undefined | null;
    /**
     * The breakpoint to define the maximum width boundary when using stack responsive layout.
     * @defaultValue 960px
     */
    breakpoint?: string | undefined;
    /**
     * Whether to show grid lines between cells.
     * @defaultValue false
     */
    showGridlines?: boolean | undefined;
    /**
     * Whether to displays rows with alternating colors.
     * @defaultValue false
     */
    stripedRows?: boolean | undefined;
    /**
     * Inline style of the table element.
     */
    tableStyle?: any;
    /**
     * Style class of the table element.
     */
    tableClass?: any;
    /**
     * Uses to pass all properties of the TableHTMLAttributes to table element inside the component.
     */
    tableProps?: TableHTMLAttributes | undefined;
    /**
     * Uses to pass all properties of the HTMLInputElement to the focusable filter input element inside the component.
     */
    filterInputProps?: InputHTMLAttributes | undefined;
}

/**
 * Defines valid slots in DataTable component.
 */
export interface DataTableSlots {
    /**
     * Custom header template.
     */
    header(): VNode[];
    /**
     * Custom footer template.
     */
    footer(): VNode[];
    /**
     * Custom paginator start template.
     */
    paginatorstart(): VNode[];
    /**
     * Custom paginator end template.
     */
    paginatorend(): VNode[];
    /**
     * Custom empty template.
     */
    empty(): VNode[];
    /**
     * Custom group header template.
     */
    groupheader(scope: {
        /**
         * Row data
         */
        data: any;
        /**
         * Row index
         */
        index: number;
    }): VNode[];
    /**
     * Custom group footer template.
     * @param {Object} scope - group footer slot's params.
     */
    groupfooter(scope: {
        /**
         * Row data
         */
        data: any;
        /**
         * Row index
         */
        index: number;
    }): VNode[];
    /**
     * Custom loading template.
     */
    loading(): VNode[];
    /**
     * Custom expansion template.
     * @param {Object} scope - expansion slot's params.
     */
    expansion(scope: {
        /**
         * Row data
         */
        data: any;
        /**
         * Row index
         */
        index: number;
    }): VNode[];
}
/**
 * Defines valid emits in Datatable component.
 */
export interface DataTableEmits {
    /**
     * Emitted when the first changes.
     * @param {number} value - New value.
     */
    'update:first'(value: number): void;
    /**
     * Emitted when the rows changes.
     * @param {number} value - New value.
     */
    'update:rows'(value: number): void;
    /**
     * Emitted when the sortField changes.
     * @param {string} value - New value.
     */
    'update:sortField'(value: string): void;
    /**
     * Emitted when the sortOrder changes.
     * @param {number | undefined} value - New value.
     */
    'update:sortOrder'(value: number | undefined): void;
    /**
     * Emitted when the multiSortMeta changes.
     * @param {DataTableSortMeta[] | undefined | null} value - New value.
     */
    'update:multiSortMeta'(value: DataTableSortMeta[] | undefined | null): void;
    /**
     * Emitted when the selection changes.
     * @param {*} value - New value.
     */
    'update:selection'(value: any[] | any | undefined): void;
    /**
     * Emitted when the contextMenuSelection changes.
     * @param {*} value - New value.
     */
    'update:contextMenuSelection'(value: any[] | any | undefined): void;
    /**
     * Emitted when the expandedRows changes.
     * @param {DataTableExpandedRows} value - New value.
     */
    'update:expandedRows'(value: any[] | DataTableExpandedRows): void;
    /**
     * Emitted when the expandedRowGroups changes.
     * @param {DataTableExpandedRows} value - New value.
     */
    'update:expandedRowGroups'(value: any[] | DataTableExpandedRows): void;
    /**
     * Emitted when the filters changes.
     * @param {DataTableFilterMeta} value - New value.
     */
    'update:filters'(value: DataTableFilterMeta): void;
    /**
     * Emitted when the editingRows changes.
     * @param {DataTableEditingRows} value - New value.
     */
    'update:editingRows'(value: any[] | DataTableEditingRows): void;
    /**
     * Callback to invoke on pagination. Sort and Filter information is also available for lazy loading implementation.
     * @param {DataTablePageEvent} event - Custom page event.
     */
    page(event: DataTablePageEvent): void;
    /**
     * Callback to invoke on sort. Page and Filter information is also available for lazy loading implementation.
     * @param {DataTableSortEvent} event - Custom sort event.
     */
    sort(event: DataTableSortEvent): void;
    /**
     * Event to emit after filtering, not triggered in lazy mode.
     * @param {DataTableFilterEvent} event - Custom filter event.
     */
    filter(event: DataTableFilterEvent): void;
    /**
     * Callback to invoke after filtering, sorting, pagination and cell editing to pass the rendered value.
     * @param {*} value - Value displayed by the table.
     */
    'value-change'(value: any[]): void;
    /**
     * Callback to invoke when a row is clicked.
     * @param {DataTableRowClickEvent} event - Custom row click event.
     */
    'row-click'(event: DataTableRowClickEvent): void;
    /**
     * Callback to invoke when a row is double clicked.
     * @param {DataTableRowDoubleClickEvent} event - Custom row double click event.
     */
    'row-dblclick'(event: DataTableRowDoubleClickEvent): void;
    /**
     * Callback to invoke when a row is selected with a ContextMenu.
     * @param {DataTableRowContextMenuEvent} event - Custom row context menu event.
     */
    'row-contextmenu'(event: DataTableRowContextMenuEvent): void;
    /**
     * Callback to invoke when a row is selected.
     * @param {DataTableRowSelectEvent} event - Custom row select event.
     */
    'row-select'(event: DataTableRowSelectEvent): void;
    /**
     * Fired when header checkbox is checked.
     * @param {DataTableRowSelectAllEvent} event - Custom row select all event.
     */
    'row-select-all'(event: DataTableRowSelectAllEvent): void;
    /**
     * Fired when header checkbox is unchecked.
     * @param {DataTableRowUnselectAllEvent} event - Custom row unselect all event.
     */
    'row-unselect-all'(event: DataTableRowUnselectAllEvent): void;
    /**
     * Callback to invoke when a row is unselected.
     * @param {DataTableRowUnselectEvent} event - Custom row unselect event.
     */
    'row-unselect'(event: DataTableRowUnselectEvent): void;
    /**
     * Callback to invoke when all data is selected.
     * @param {DataTableSelectAllChangeEvent} event - Custom select all change event.
     */
    'select-all-change'(event: DataTableSelectAllChangeEvent): void;
    /**
     * Callback to invoke when a column is resized.
     * @param {DataTableColumnResizeEndEvent} - Custom column resize event.
     */
    'column-resize-end'(event: DataTableColumnResizeEndEvent): void;
    /**
     * Callback to invoke when a column is reordered.
     * @param {DataTableColumnReorderEvent} event - Custom column reorder event.
     */
    'column-reorder'(event: DataTableColumnReorderEvent): void;
    /**
     * Callback to invoke when a row is reordered.
     * @param {DataTableRowReorderEvent} event - Custom row reorder event.
     */
    'row-reorder'(event: DataTableRowReorderEvent): void;
    /**
     * Callback to invoke when a row is expanded.
     * @param {DataTableRowExpandEvent} event - Custom row expand event.
     */
    'row-expand'(event: DataTableRowExpandEvent): void;
    /**
     * Callback to invoke when a row is collapsed.
     * @param {DataTableRowCollapseEvent} event - Custom row collapse event.
     */
    'row-collapse'(event: DataTableRowCollapseEvent): void;
    /**
     * Callback to invoke when a row group is expanded.
     * @param {DataTableRowExpandEvent} event - Custom row expand event.
     */
    'rowgroup-expand'(event: DataTableRowExpandEvent): void;
    /**
     * Callback to invoke when a row group is collapsed.
     * @param {DataTableRowCollapseEvent} event - Custom row collapse event.
     */
    'rowgroup-collapse'(event: DataTableRowCollapseEvent): void;
    /**
     * Callback to invoke when cell edit is initiated.
     * @param {DataTableCellEditInitEvent} event - Custom cell edit init.
     */
    'cell-edit-init'(event: DataTableCellEditInitEvent): void;
    /**
     * Callback to invoke when cell edit is completed.
     * @param {DataTableCellEditCompleteEvent} event - Custom cell edit complete event.
     */
    'cell-edit-complete'(event: DataTableCellEditCompleteEvent): void;
    /**
     * Callback to invoke when cell edit is cancelled with escape key.
     * @param {DataTableCellEditCancelEvent} event - Custom cell edit cancel event.
     */
    'cell-edit-cancel'(event: DataTableCellEditCancelEvent): void;
    /**
     * Callback to invoke when row edit is initiated.
     * @param {DataTableRowEditInitEvent} event - Custom row edit init event.
     */
    'row-edit-init'(event: DataTableRowEditInitEvent): void;
    /**
     * Callback to invoke when row edit is saved.
     * @param {DataTableRowEditSaveEvent} event - Custom row edit save event.
     */
    'row-edit-save'(event: DataTableRowEditSaveEvent): void;
    /**
     * Callback to invoke when row edit is cancelled.
     * @param {DataTableRowEditCancelEvent} event - Custom row edit cancel event.
     */
    'row-edit-cancel'(event: DataTableRowEditCancelEvent): void;
    /**
     * Invoked when a stateful table saves the state.
     * @param {DataTableStateEvent} event - Custom state event.
     */
    'state-restore'(event: DataTableStateEvent): void;
    /**
     * Invoked when a stateful table restores the state.
     * @param {DataTableStateEvent} event - Custom state event.
     */
    'state-save'(event: DataTableStateEvent): void;
}

/**
 * **PrimeVue - DataTable**
 *
 *  * _DataTable displays data in tabular format._
 *
 * [Live Demo](https://www.primevue.org/datatable/)
 * --- ---
 * ![PrimeVue](https://primefaces.org/cdn/primevue/images/logo.svg)
 *
 * @group Component
 */
export declare class DataTable extends ClassComponent<DataTableProps, DataTableSlots, DataTableEmits> {
    /**
     * Exports the data to CSV format.
     * @param {DataTableExportCSVOptions} [options] - Export options.
     * @param {Object[]} [data] - Custom exportable data. This param can be used on lazy dataTable.
     */
    exportCSV(options?: DataTableExportCSVOptions, data?: any[]): void;
}

declare module '@vue/runtime-core' {
    interface GlobalComponents {
        DataTable: GlobalComponentConstructor<DataTable>;
    }
}

export default DataTable;