import type { AnyFunction } from './types/common.js';
export declare function tryFn<Fn extends AnyFunction>(fn: Fn): (...args: Parameters<Fn>) => ReturnType<Fn> | undefined;
export declare function tryFn<Fn extends AnyFunction, DefaultValue>(fn: Fn, defaultValue: DefaultValue): (...args: Parameters<Fn>) => ReturnType<Fn> | DefaultValue;