diff --git a/build-meta.js b/build-meta.js
index e2c021bea..227fd0a2e 100644
--- a/build-meta.js
+++ b/build-meta.js
@@ -1,14 +1,17 @@
 const fs = require('fs-extra');
 const path = require('path');
 
-fs.readdirSync(path.resolve(__dirname, './src/components/')).forEach(folder => {
-    fs.readdirSync(path.resolve(__dirname, './src/components/' + folder)).forEach(file => {
-        if (file ==='package.json' || file.endsWith('d.ts') || file.endsWith('vue')) {
-            fs.copySync(path.resolve(__dirname, './src/components/' + folder) + '/' + file, 'dist/' + folder + '/' + file);
-        }
-    }) 
-});
+fs.readdirSync(path.resolve(__dirname, './src/components/'), { withFileTypes: true })
+    .filter(dir => dir.isDirectory())
+    .forEach(({ name: folderName }) => {
+        fs.readdirSync(path.resolve(__dirname, './src/components/' + folderName)).forEach(file => {
+            if (file ==='package.json' || file.endsWith('d.ts') || file.endsWith('vue')) {
+                fs.copySync(path.resolve(__dirname, './src/components/' + folderName) + '/' + file, 'dist/' + folderName + '/' + file);
+            }
+        })
+    });
 
+fs.copySync(path.resolve(__dirname, './src/components/ts-helpers.d.ts'), 'dist/ts-helpers.d.ts');
 fs.copySync(path.resolve(__dirname, './package-build.json'), 'dist/package.json');
 fs.copySync(path.resolve(__dirname, './README.md'), 'dist/README.md');
-fs.copySync(path.resolve(__dirname, './LICENSE.md'), 'dist/LICENSE.md');
\ No newline at end of file
+fs.copySync(path.resolve(__dirname, './LICENSE.md'), 'dist/LICENSE.md');
diff --git a/rollup.config.js b/rollup.config.js
index b12099507..312658583 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -140,14 +140,16 @@ function addCore() {
 }
 
 function addSFC() {
-    fs.readdirSync(path.resolve(__dirname, './src/components/')).forEach(folder => {
-        fs.readdirSync(path.resolve(__dirname, './src/components/' + folder)).forEach(file => {
-            let name = file.split(/(.vue)$|(.js)$/)[0].toLowerCase();
-            if (/\.vue$/.test(file) && (name === folder)) {
-                addEntry(folder, file, name);
-            }
+    fs.readdirSync(path.resolve(__dirname, './src/components/'), { withFileTypes: true })
+        .filter(dir => dir.isDirectory())
+        .forEach(({ name: folderName }) => {
+            fs.readdirSync(path.resolve(__dirname, './src/components/' + folderName)).forEach(file => {
+                let name = file.split(/(.vue)$|(.js)$/)[0].toLowerCase();
+                if (/\.vue$/.test(file) && (name === folderName)) {
+                    addEntry(folderName, file, name);
+                }
+            });
         });
-    });
 }
 
 function addDirectives() {
diff --git a/src/components/ts-helpers.d.ts b/src/components/ts-helpers.d.ts
new file mode 100644
index 000000000..eff6d9786
--- /dev/null
+++ b/src/components/ts-helpers.d.ts
@@ -0,0 +1,28 @@
+import { ComponentCustomProps, VNodeProps, EmitsOptions, AllowedComponentProps, ObjectEmitsOptions } from 'vue';
+
+declare type PublicProps = VNodeProps & AllowedComponentProps & ComponentCustomProps;
+
+declare type UnionToIntersection<U> = (U extends any ? (k: U) => void : never) extends ((k: infer I) => void) ? I : never;
+
+declare type EmitFn<Options = ObjectEmitsOptions, Event extends keyof Options = keyof Options> = Options extends Array<infer V> ? (event: V, ...args: any[]) => void : {} extends Options ? (event: string, ...args: any[]) => void : UnionToIntersection<{
+  [key in Event]: Options[key] extends ((...args: infer Args) => any) ? (event: key, ...args: Args) => void : (event: key, ...args: any[]) => void;
+}[Event]>;
+
+export class ClassComponent<Props, Slots, Emits extends EmitsOptions = {}> {
+  $props: Props & PublicProps;
+  $slots: Slots;
+  $emit: EmitFn<Emits>;
+}
+
+export type GlobalComponentConstructor<T> = {
+  new (): T;
+}
+
+/**
+ * Custom types
+ */
+export declare type Booleanish = boolean | 'true' | 'false';
+
+export declare type Numberish = number | string;
+
+export declare type Nullable<T = void> = T | null | undefined;