Interface Each

Each<T extends any[] | [any]>(
    cases: readonly T[],
): (name: string, fn: (...args: T) => any, timeout?: number) => void

Each<T extends readonly any[]>(
    cases: readonly T[],
): (
    name: string,
    fn: (...args: ExtractEachCallbackArgs<T>) => any,
    timeout?: number,
) => void

Each<T>(
    cases: readonly T[],
): (
    name: string,
    fn: (arg: T, done: DoneCallback) => any,
    timeout?: number,
) => void

Each(
    cases: readonly (readonly any[])[],
): (name: string, fn: (...args: any[]) => any, timeout?: number) => void

Each(
    strings: TemplateStringsArray,
    ...placeholders: any[],
): (
    name: string,
    fn: (arg: any, done: DoneCallback) => any,
    timeout?: number,
) => void