import { ILocalConfigurationSource, DataSource } from '../abstractions';
export declare enum ConfigurationDataType {
    KeyValue = 0,
    Json = 1,
    VulcainConfig = 2,
}
export declare class FileConfigurationSource implements ILocalConfigurationSource {
    private path;
    private mode;
    private _values;
    private _disabled;
    constructor(path: string, mode?: ConfigurationDataType);
    get(name: string): any;
    protected readJsonValues(vulcainConfig: boolean): Promise<{}>;
    protected readKeyValues(): Promise<{}>;
    protected updateValue(name: string, value: any, encrypted: boolean): void;
    readProperties(): Promise<DataSource>;
}