fix(types): provide types for built-in components

close #13002

types/built-in-components.d.ts

@@ -0,0 +1,63 @@
+import { DefineComponent } from './v3-define-component'
+
+type Hook<T = () => void> = T | T[]
+
+export interface TransitionProps {
+  name?: string
+  appear?: boolean
+  css?: boolean
+  mode?: 'in-out' | 'out-in' | 'default'
+  type?: 'transition' | 'animation'
+
+  duration?:
+    | number
+    | string
+    | {
+        enter: number
+        leave: number
+      }
+
+  // classes
+  enterClass?: string
+  enterActiveClass?: string
+  enterToClass?: string
+  appearClass?: string
+  appearActiveClass?: string
+  appearToClass?: string
+  leaveClass?: string
+  leaveActiveClass?: string
+  leaveToClass?: string
+
+  // event hooks
+  onBeforeEnter?: Hook<(el: Element) => void>
+  onEnter?: Hook<(el: Element, done: () => void) => void>
+  onAfterEnter?: Hook<(el: Element) => void>
+  onEnterCancelled?: Hook<(el: Element) => void>
+  onBeforeLeave?: Hook<(el: Element) => void>
+  onLeave?: Hook<(el: Element, done: () => void) => void>
+  onAfterLeave?: Hook<(el: Element) => void>
+  onLeaveCancelled?: Hook<(el: Element) => void>
+  onBeforeAppear?: Hook<(el: Element) => void>
+  onAppear?: Hook<(el: Element, done: () => void) => void>
+  onAfterAppear?: Hook<(el: Element) => void>
+  onAppearCancelled?: Hook<(el: Element) => void>
+}
+
+export declare const Transition: DefineComponent<TransitionProps>
+
+export type TransitionGroupProps = Omit<TransitionProps, 'mode'> & {
+  tag?: string
+  moveClass?: string
+}
+
+export declare const TransitionGroup: DefineComponent<TransitionGroupProps>
+
+type MatchPattern = string | RegExp | (string | RegExp)[]
+
+export interface KeepAliveProps {
+  include?: MatchPattern
+  exclude?: MatchPattern
+  max?: number | string
+}
+
+export declare const KeepAlive: DefineComponent<KeepAliveProps>

types/index.d.ts

@@ -71,3 +71,5 @@ export {
   FunctionDirective,
   Directive
 } from './v3-directive'
+
+export * from './built-in-components'