export declare type FuncReturns<T> = (...args: any[]) => T;
export declare type PreHook<T extends FuncReturns<Y>, Y> = (next: NextFunc<T, Y>, ...args: any[]) => Y;
export declare type Hooks<T extends FuncReturns<Y>, Y> = T & {
    pre(...preHooks: PreHook<T, Y>[]): void;
    removePre(preHook?: PreHook<T, Y>): void;
};
export default function hook<T extends FuncReturns<Y>, Y>(fn: T & FuncReturns<Y>): Hooks<T, Y> & T;
export declare type NextFunc<T extends FuncReturns<Y>, Y> = T & {
    applySame(): Y;
};