import * as $dara from '@darabonba/typescript';
export declare class ListEnvironmentFeaturesRequest extends $dara.Model {
    /**
     * @remarks
     * The language. Default value: zh.
     *
     * Valid values:
     *
     * *   en: English.
     * *   zh: Chinese.
     *
     * @example
     * en
     */
    aliyunLang?: string;
    /**
     * @remarks
     * The environment ID.
     *
     * This parameter is required.
     *
     * @example
     * env-xxx
     */
    environmentId?: string;
    /**
     * @remarks
     * The region ID.
     *
     * @example
     * cn-hangzhou
     */
    regionId?: string;
    static names(): {
        [key: string]: string;
    };
    static types(): {
        [key: string]: any;
    };
    validate(): void;
    constructor(map?: {
        [key: string]: any;
    });
}