@stryker-mutator/api/src/logging/logger.ts

The api for the extendable JavaScript mutation testing framework Stryker

export interface Logger {
  isTraceEnabled(): boolean;
  isDebugEnabled(): boolean;
  isInfoEnabled(): boolean;
  isWarnEnabled(): boolean;
  isErrorEnabled(): boolean;
  isFatalEnabled(): boolean;

  trace(message: string, ...args: any[]): void;
  debug(message: string, ...args: any[]): void;
  info(message: string, ...args: any[]): void;
  warn(message: string, ...args: any[]): void;
  error(message: string, ...args: any[]): void;
  fatal(message: string, ...args: any[]): void;
}