import { BaseOption, CallbackResult } from './utils/types';
interface NavigateBarTitleOption extends BaseOption {
    title: string;
}
interface NavigateBarColorOption extends BaseOption {
    backgroundColor: string;
    frontColor: string;
}
export declare function setNavigationBarTitle(option: NavigateBarTitleOption): Promise<CallbackResult>;
export declare function setNavigationBarColor(option: NavigateBarColorOption): Promise<CallbackResult>;
export declare function showNavigationBarLoading(option?: BaseOption): Promise<CallbackResult>;
export declare function hideNavigationBarLoading(option?: BaseOption): Promise<CallbackResult>;
export {};