import { LocatorSelectors } from '@vitest/browser/context' import type { Component as ModernComponent, ComponentConstructorOptions as LegacyConstructorOptions, ComponentProps, EventDispatcher, mount, SvelteComponent as LegacyComponent, SvelteComponentTyped as Svelte3LegacyComponent, } from 'svelte' type IS_MODERN_SVELTE = ModernComponent extends (...args: any[]) => any ? true : false; type IS_LEGACY_SVELTE_4 = EventDispatcher extends (...args: any[]) => any ? true : false; /** A compiled, imported Svelte component. */ export type Component< P extends Record = any, E extends Record = any, > = IS_MODERN_SVELTE extends true ? ModernComponent | LegacyComponent

: IS_LEGACY_SVELTE_4 extends true ? LegacyComponent

: Svelte3LegacyComponent

; /** * The type of an imported, compiled Svelte component. * * In Svelte 5, this distinction no longer matters. * In Svelte 4, this is the Svelte component class constructor. */ export type ComponentType = C extends LegacyComponent ? new (...args: any[]) => C : C; /** The props of a component. */ export type Props = ComponentProps; /** * The exported fields of a component. * * In Svelte 5, this is the set of variables marked as `export`'d. * In Svelte 4, this is simply the instance of the component class. */ export type Exports = C extends LegacyComponent ? C : C extends ModernComponent ? E : never; /** * Options that may be passed to `mount` when rendering the component. * * In Svelte 4, these are the options passed to the component constructor. */ export type MountOptions = C extends LegacyComponent ? LegacyConstructorOptions> : Parameters, Exports>>[1]; /** * Customize how Svelte renders the component. */ export type SvelteComponentOptions = Props | MountOptions; /** * Customize how Testing Library sets up the document and binds queries. */ export type RenderOptions = { baseElement?: HTMLElement; }; /** * The rendered component and bound testing functions. */ export interface RenderResult extends LocatorSelectors { container: HTMLElement; baseElement: HTMLElement; component: C; debug: (el?: HTMLElement | DocumentFragment) => void; rerender: (props: Partial>) => Promise; unmount: () => void; } /** Unmount all components and remove elements added to ``. */ export function cleanup(): void; /** * Render a component into the document. */ export function render(Component: ComponentType, options?: SvelteComponentOptions, renderOptions?: RenderOptions): RenderResult; declare module '@vitest/browser/context' { interface BrowserPage { render: typeof render } }