onetime

const onetime: {
    <ArgumentsType extends unknown[], ReturnType>(
        fn: (...arguments_: ArgumentsType) => ReturnType,
        options?: Options
    ): OnetimeFunction<ArgumentsType, ReturnType>;
    callCount(fn: OnetimeFunction<any[], unknown>): number;
};

const tag: Symbol;

type OnetimeFunction<ArgumentsType extends unknown[], ReturnType> = ((
    ...arguments_: ArgumentsType
) => ReturnType) & { readonly [tag]: true };

type Options = {
    /**
	Throw an error when called more than once.

	@default false
	*/
    readonly throw?: boolean;
};