export declare function readEnvVariable(name: string, param?: string): any;
export declare function replaceEnvVariablesDeep<T extends Record<string, unknown> | Array<unknown>>(obj: T): T;
export declare function collectMissingEnvVariablesDeep<T extends Record<string, unknown> | Array<unknown>>(obj: T): string[];
export declare function writeEnvVariable(name: string, value: string | undefined | null): void;
export declare function getPublicEnvVariables(): Record<string, string>;
export declare function loadEnvironmentVariables(pathToEnvFile?: string): void;
export declare function isProductionMode(): boolean;
//# sourceMappingURL=env.d.ts.map