declare namespace Ext {
    export namespace promise {
        export interface ConsequenceConfig {
        }

        export class Consequence extends Ext.Base  {
            public promise?: Ext.promise.Promise;
            public constructor(onFulfilled?: CallableFunction, onRejected?: CallableFunction);
            public trigger(action?: string, value?: any): void;
            public update(value?: any): void;
        }
    }
}