import { FunctionArguments } from './types';
export declare const noop: () => void;
export declare function createChainedFunction<T>(...funcs: T[]): T;
export declare function callAllEventHandlers(...fns: ((...args: any[]) => any | undefined)[]): (...args: any[]) => boolean;
export declare function callAllHandlers<T extends (event: any) => void>(...fns: (T | undefined)[]): (event: FunctionArguments<T>[0]) => void;
export declare const wrapEvent: (externalHandler?: ((event: any) => void) | undefined, internalHandler?: ((event: any) => void) | undefined) => (event: any) => void;
export declare function runIfFn<T, U>(valueOrFn: T | ((...arg: U[]) => T), ...args: U[]): T;