import { LoadingBarOptions, LoadingBarProps } from './interface';
type LoadingBarGlobalOptions = LoadingBarOptions & Pick<LoadingBarProps, 'position'>;
type LoadingBarGlobalOptionsPublic = Omit<LoadingBarGlobalOptions, '_globalMark'>;
export declare class LoadingBar {
    private _options;
    private container;
    private app;
    private instance;
    constructor(options?: LoadingBarGlobalOptionsPublic);
    private _getInstance;
    open(options?: LoadingBarGlobalOptionsPublic): void;
}
export {};
