declare namespace Ext {
    export namespace data {
        export namespace proxy {
            export interface DirectConfig {
                api?: object;
                batchActions?: boolean;
                batchOrder?: string;
                cacheString?: string;
                directFn?: string | CallableFunction;
                directionParam?: string;
                extraParams?: object;
                filterParam?: string;
                groupDirectionParam?: string;
                groupParam?: string;
                idParam?: string;
                limitParam?: string;
                listeners?: object;
                metadata?: object | [];
                model?: string | Ext.data.Model;
                noCache?: boolean;
                pageParam?: string;
                paramOrder?: string | string[];
                paramsAsHash?: boolean;
                reader?: object | string | Ext.data.reader.Reader;
                simpleGroupMode?: boolean;
                simpleSortMode?: boolean;
                sortParam?: string;
                startParam?: string;
                timeout?: number;
                writer?: object | string | Ext.data.writer.Writer;
            }

            export class Direct extends Ext.data.proxy.Server  {
                public abort(operation?: Ext.data.operation.Operation): void;
                public extractResponseData(response?: object): object;
                public getDirectFn(): void;
                public getMetadata(): void;
                public getParamOrder(): void;
                public getParamsAsHash(): void;
                public setDirectFn(): void;
                public setException(operation?: Ext.data.operation.Operation, response?: object): void;
                public setMetadata(): void;
                public setParamOrder(): void;
                public setParamsAsHash(): void;
            }
        }
    }
}