import { ILocalConfigurationSource, ConfigurationItem, IRemoteConfigurationSource, DataSource } from "../abstractions";
export declare class MemoryConfigurationSource implements ILocalConfigurationSource {
    protected _values: Map<string, ConfigurationItem>;
    readProperties(timeout?: number): Promise<DataSource>;
    set(name: string, value: any): void;
    get(name: string): any;
}
export declare class MockConfigurationSource extends MemoryConfigurationSource implements IRemoteConfigurationSource {
    pollProperties(timeout?: number): Promise<DataSource>;
}