export declare function noop(): void;
export declare function identity<T>(x: T): T;
export declare function not(x: false): true;
export declare function not(x: true): false;
export declare function not(x: boolean): boolean;
export declare function notf<TFunction extends (...args: any[]) => boolean>(f: TFunction): TFunction;
//# sourceMappingURL=basic.d.ts.map