declare namespace Ext {
    export namespace fx {
        export namespace animation {
            export interface WipeConfig {
                direction?: string;
                easing?: string;
                out?: boolean;
                type?: string;
            }

            export class Wipe extends Ext.fx.Animation  {
                public getDirection(): void;
                public getEasing(): void;
                public getOut(): void;
                public setDirection(): void;
                public setEasing(): void;
                public setOut(): void;
            }
        }
    }
}