@nestjs/common
Version:
Decorators, pipes, exceptions and utilities for NestJS applications: @Controller(), @Injectable(), @Body(), ValidationPipe, HttpException and more.
15 lines (14 loc) • 637 B
TypeScript
import { LogLevel } from '../log-levels.constant.js';
/**
* The environment variable that sets the default log levels of `ConsoleLogger`.
*/
export declare const LOG_LEVEL_ENV_VAR = "NEST_LOG_LEVEL";
/**
* Reads the log levels from the `NEST_LOG_LEVEL` environment variable.
* Accepts the formats of `filterLogLevels`: a level (`warn`, that level and
* above), a list (`warn,error`) or a threshold (`>=warn`, `>debug`).
*
* @returns `undefined` when the variable is unset or empty, `false` when its
* value can't be parsed, the log levels otherwise.
*/
export declare function getEnvLogLevels(): LogLevel[] | false | undefined;