import { BasicAsyncProviderInterface, BasicSyncProviderInterface } from './Controller';
export declare class ProviderLoader {
    private providerMap;
    constructor();
    registerProvider(mode: string, provider: BasicAsyncProviderInterface | BasicSyncProviderInterface, async: boolean): void;
    getTargetProvider(mode: string): {
        provider: BasicAsyncProviderInterface & BasicSyncProviderInterface;
        async: boolean;
    };
}
export declare const providerLoaderInstance: ProviderLoader;