import Joi from 'joi';
export declare const key: Joi.StringSchema;
export declare const NODE_ENV_EXAMPLES: string[];
export declare const NODE_ENV_DEFAULT: string[];
export declare const node_env_allowed_value: Joi.StringSchema;
export declare const node_env_allowed_values: Joi.ArraySchema;
//# sourceMappingURL=process-env.d.ts.map