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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.// deno-lint-ignore-file no-explicit-any
export interface MatcherContext {  value: unknown;  isNot: boolean;  customTesters: Tester[];  customMessage: string | undefined;}
export type Matcher = (  context: MatcherContext,  ...args: any[]) => MatchResult;
export type Matchers = {  [key: string]: Matcher;};export type MatchResult = void | Promise<void> | boolean;export type AnyConstructor = new (...args: any[]) => any;
export type Tester = (  a: any,  b: any,  customTesters: Tester[],) => void;
// a helper type to match any function. Used so that we only convert functions// to return a promise and not properties.type Fn = (...args: any[]) => unknown;
// converts all the methods in an interface to be async functionsexport type Async<T> = {  [K in keyof T]: T[K] extends Fn    ? (...args: Parameters<T[K]>) => Promise<ReturnType<T[K]>>    : T[K];};
export interface Expected {  lastCalledWith(...expected: unknown[]): void;  lastReturnedWith(expected: unknown): void;  nthCalledWith(nth: number, ...expected: unknown[]): void;  nthReturnedWith(nth: number, expected: unknown): void;  toBeCalled(): void;  toBeCalledTimes(expected: number): void;  toBeCalledWith(...expected: unknown[]): void;  toBeCloseTo(candidate: number, tolerance?: number): void;  toBeDefined(): void;  toBeFalsy(): void;  toBeGreaterThan(expected: number): void;  toBeGreaterThanOrEqual(expected: number): void;  toBeInstanceOf<T extends AnyConstructor>(expected: T): void;  toBeLessThan(expected: number): void;  toBeLessThanOrEqual(expected: number): void;  toBeNaN(): void;  toBeNull(): void;  toBeTruthy(): void;  toBeUndefined(): void;  toBe(expected: unknown): void;  toContainEqual(expected: unknown): void;  toContain(expected: unknown): void;  toEqual(expected: unknown): void;  toHaveBeenCalledTimes(expected: number): void;  toHaveBeenCalledWith(...expected: unknown[]): void;  toHaveBeenCalled(): void;  toHaveBeenLastCalledWith(...expected: unknown[]): void;  toHaveBeenNthCalledWith(nth: number, ...expected: unknown[]): void;  toHaveLength(expected: number): void;  toHaveLastReturnedWith(expected: unknown): void;  toHaveNthReturnedWith(nth: number, expected: unknown): void;  toHaveProperty(propName: string | string[], value?: unknown): void;  toHaveReturnedTimes(expected: number): void;  toHaveReturnedWith(expected: unknown): void;  toHaveReturned(): void;  toMatch(expected: RegExp): void;  toMatchObject(    expected:      | Record<PropertyKey, unknown>      | Record<PropertyKey, unknown>[],  ): void;  toReturn(): void;  toReturnTimes(expected: number): void;  toReturnWith(expected: unknown): void;  toStrictEqual(candidate: unknown): void;  toThrow<E extends Error = Error>(    expected?: string | RegExp | E | (new (...args: any[]) => E),  ): void;  not: Expected;  resolves: Async<Expected>;  rejects: Async<Expected>;}
export type MatcherKey = keyof Omit<Expected, "not" | "resolves" | "rejects">;
export type EqualOptions = {  customTesters?: Tester[];  msg?: string;  formatter?: (value: unknown) => string;  strictCheck?: boolean;};
export interface EqualOptionUtil extends MatcherContext {  strictCheck?: boolean;}