import { ExceptionType } from './ExceptionType';
import { JsonMessage } from './Contracts/Common_pb';
export type IDxDataSourceOptions = DevExpress.data.AspNet.Options & {
    notifySuccess?: boolean;
    notifyError?: boolean;
    getUserFriendlyErrorMessage?: (exceptionType: ExceptionType) => string;
};
export declare function createDxDataSource(options: IDxDataSourceOptions): DevExpress.data.CustomStore<any, any>;
export declare function createCustomStore(options: IDxDataSourceOptions): DevExpress.data.CustomStore<any, any>;
export declare function createGrpcDxDataSource(key: string, request: (loadOptions: JsonMessage) => Promise<JsonMessage>): DevExpress.data.CustomStore;