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/**
* Type that provides auto-suggestions but also any string.
*
* @see https://github.com/microsoft/TypeScript/issues/29729#issuecomment-471566609
*/
export type LiteralUnion<T extends U, U = string> =
| T
| (U & { zz_IGNORE_ME?: never });
/**
* A function that returns a value.
*
* `Function` cannot be used instead because it doesn't accept class declarations.
* These would fail when invoked since they are invoked without the `new` keyword.
*/
export type Callable = (
// TODO @Shinigami92 2023-02-14: This `any` type can be fixed by anyone if they want to.
// eslint-disable-next-line @typescript-eslint/no-explicit-any
...args: any[]
) => unknown;
/**
* Type that represents a single method/function name of the given type.
*/
export type MethodOf<ObjectType, Signature extends Callable = Callable> = {
[Key in keyof ObjectType]: ObjectType[Key] extends Signature
? Key extends string
? Key
: never
: never;
}[keyof ObjectType];
/**
* Type that represents all method/function names of the given type.
*/
export type MethodsOf<
ObjectType,
Signature extends Callable = Callable
> = ReadonlyArray<MethodOf<ObjectType, Signature>>;
|
