import ChainedMap from './ChainedMap.js';
declare class UseBase extends ChainedMap {
    name: string;
    constructor(parent: any, name: string);
    loader(value: string): this;
    options(value: Record<string, any>): this;
    tap(f: (options: any) => any): this;
    merge(obj: any, omit?: string[]): this;
    toConfig(): any;
}
declare const _default: {
    new (...args: any[]): {
        [x: string]: any;
        __before?: string;
        __after?: string;
        before(name: string): /*elided*/ any;
        after(name: string): /*elided*/ any;
        merge(obj: any, omit?: string[]): /*elided*/ any;
    };
} & typeof UseBase;
export default _default;