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@vue/test-utils

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Component testing utils for Vue 3.

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import { ComponentPublicInstance, DefineComponent, VNode } from 'vue'; import type { ComponentExposed, ComponentProps, ComponentSlots } from 'vue-component-type-helpers'; import { MountingOptions } from './types'; import { VueWrapper } from './vueWrapper'; type ShimSlotReturnType<T> = T extends (...args: infer P) => any ? (...args: P) => any : never; type WithArray<T> = T | T[]; type ComponentData<T> = T extends { data?(...args: any): infer D; } ? D : {}; export type ComponentMountingOptions<T, P extends ComponentProps<T> = ComponentProps<T>> = Omit<MountingOptions<P, ComponentData<T>>, 'slots'> & { slots?: { [K in keyof ComponentSlots<T>]: WithArray<ShimSlotReturnType<ComponentSlots<T>[K]> | string | VNode | (new () => any) | { template: string; }>; }; } & Record<string, unknown>; export declare function mount<T, C = T extends ((...args: any) => any) | (new (...args: any) => any) ? T : T extends { props?: infer Props; } ? DefineComponent<Props extends Readonly<(infer PropNames)[]> | (infer PropNames)[] ? { [key in PropNames extends string ? PropNames : string]?: any; } : Props> : DefineComponent, P extends ComponentProps<C> = ComponentProps<C>>(originalComponent: T, options?: ComponentMountingOptions<C, P>): VueWrapper<ComponentProps<C> & ComponentData<C> & ComponentExposed<C>, ComponentPublicInstance<ComponentProps<C>, ComponentData<C> & ComponentExposed<C> & Omit<P, keyof ComponentProps<C>>>>; export declare const shallowMount: typeof mount; export {};