import { Override, OverrideObject, Overrides, OverridesObject } from './types';
declare const mergeOverride: <T>(_target?: Override<T> | undefined, _source?: Override<T> | undefined) => OverrideObject<T>;
declare const mergeOverrides: <T>(target: Overrides<T>, source?: Overrides<T>) => OverridesObject<T>;
export { mergeOverrides, mergeOverride };