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fix: improve types #42

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fix: make all exported fn params optional
hongaar committed Dec 16, 2022
commit 54dc7d87a87756b99f9b9f8d642f723410d385f5
32 changes: 18 additions & 14 deletions lib/test.d.ts
Original file line number Diff line number Diff line change
@@ -61,13 +61,13 @@ export default test;
* @returns A {@link Promise} resolved with `undefined` once the test completes.
*/
export function test(
name: string,
options: TestOptions,
fn: TestFn
name?: string,
options?: TestOptions,
fn?: TestFn
): Promise<void>;
export function test(name: string, fn: TestFn): Promise<void>;
export function test(options: TestOptions, fn: TestFn): Promise<void>;
export function test(fn: TestFn): Promise<void>;
export function test(name?: string, fn?: TestFn): Promise<void>;
export function test(options?: TestOptions, fn?: TestFn): Promise<void>;
export function test(fn?: TestFn): Promise<void>;

type SuiteFn = (t: SuiteContext) => void;

@@ -82,10 +82,14 @@ type SuiteFn = (t: SuiteContext) => void;
* function.
* @returns `undefined`
*/
export function describe(name: string, options: TestOptions, fn: SuiteFn): void;
export function describe(name: string, fn: SuiteFn): void;
export function describe(options: TestOptions, fn: SuiteFn): void;
export function describe(fn: SuiteFn): void;
export function describe(
name?: string,
options?: TestOptions,
fn?: SuiteFn
): void;
export function describe(name?: string, fn?: SuiteFn): void;
export function describe(options?: TestOptions, fn?: SuiteFn): void;
export function describe(fn?: SuiteFn): void;

type ItFn = (done: (result?: any) => void) => any;

@@ -99,10 +103,10 @@ type ItFn = (done: (result?: any) => void) => any;
* function is passed as an argument. Default: A no-op function.
* @returns `undefined`
*/
export function it(name: string, options: TestOptions, fn: ItFn): void;
export function it(name: string, fn: ItFn): void;
export function it(options: TestOptions, fn: ItFn): void;
export function it(fn: ItFn): void;
export function it(name?: string, options?: TestOptions, fn?: ItFn): void;
export function it(name?: string, fn?: ItFn): void;
export function it(options?: TestOptions, fn?: ItFn): void;
export function it(fn?: ItFn): void;

type HookFn = (done: (result?: any) => void) => any;