declare namespace Ext {
    export namespace data {
        export interface RequestConfig {
            action?: string;
            binary?: boolean;
            callbackKey?: string;
            disableCaching?: boolean;
            headers?: object;
            jsonData?: object;
            method?: string;
            operation?: Ext.data.operation.Operation;
            params?: object;
            password?: string;
            proxy?: Ext.data.proxy.Proxy;
            url?: string;
            username?: string;
            withCredentials?: boolean;
            xmlData?: object;
        }

        export class Request extends Ext.Base  {
            public constructor(config?: object);
            public getAction(): void;
            public getBinary(): void;
            public getCallbackKey(): void;
            public getDisableCaching(): void;
            public getHeaders(): void;
            public getJsonData(): void;
            public getMethod(): void;
            public getOperation(): void;
            public getParam(key?: string): object;
            public getParams(): void;
            public getPassword(): void;
            public getProxy(): void;
            public getUrl(): void;
            public getUsername(): void;
            public getWithCredentials(): void;
            public getXmlData(): void;
            public setAction(): void;
            public setBinary(): void;
            public setCallbackKey(): void;
            public setDisableCaching(): void;
            public setHeaders(): void;
            public setJsonData(): void;
            public setMethod(): void;
            public setOperation(): void;
            public setParam(key?: string, value?: object): void;
            public setParams(): void;
            public setPassword(): void;
            public setProxy(): void;
            public setUrl(): void;
            public setUsername(): void;
            public setWithCredentials(): void;
            public setXmlData(): void;
        }
    }
}