export declare const objectUtil: {
    assign: <X extends Record<string | number | symbol, any>>(initial: X, override: X) => X;
    clone: <T>(obj: T) => T;
    crush: <TValue extends object>(value: TValue) => object;
    get: <TDefault = unknown>(value: any, path: string, defaultValue?: TDefault | undefined) => TDefault;
    isEmpty: (value: any) => boolean;
    isEqual: <TType>(x: TType, y: TType) => boolean;
    isObject: (value: any) => value is object;
    omit: <T, TKeys extends keyof T>(obj: T, keys: TKeys[]) => Omit<T, TKeys>;
    shake: <RemovedKeys extends string, T>(obj: T, filter?: (value: any) => boolean) => Omit<T, RemovedKeys>;
};