declare namespace Ext {
    export namespace data {
        export interface JsonPConfig {
        }

        export class JsonP extends Ext.Base  {
            public callbackKey?: string;
            public disableCaching?: boolean;
            public disableCachingParam?: string;
            public timeout?: number;
            public abort(request?: object | string): void;
            public request(options?: object): object;
        }
    }
}