CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## v3.3.3 / 2020-06-23
+
+- [#1820] Revert [#1807] to resolve breaking changes for Typescript users.
+
 ## v3.3.2 / 2020-06-22
 
 - [#1814] Use a fork of `diagnostics` published to NPM to avoid git dependency.

index.d.ts

@@ -58,7 +58,7 @@ declare namespace winston {
     [optionName: string]: any;
   }
 
-  interface LogMethod {
+   interface LogMethod {
     (level: string, message: string, callback: LogCallback): Logger;
     (level: string, message: string, meta: any, callback: LogCallback): Logger;
     (level: string, message: string, ...meta: any[]): Logger;
@@ -74,8 +74,8 @@ declare namespace winston {
     (infoObject: object): Logger;
   }
 
-  interface LoggerOptions<T extends Config.AbstractConfigSetLevels = Config.AbstractConfigSetLevels> {
-    levels?: T;
+  interface LoggerOptions {
+    levels?: Config.AbstractConfigSetLevels;
     silent?: boolean;
     format?: logform.Format;
     level?: string;
@@ -86,29 +86,7 @@ declare namespace winston {
     exceptionHandlers?: any;
   }
 
-  type DefaulLevels = {
-    // for cli and npm levels
-    error: number;
-    warn: number;
-    help: number;
-    data: number;
-    info: number;
-    debug: number;
-    prompt: number;
-    http: number;
-    verbose: number;
-    input: number;
-    silly: number;
-
-    // for syslog levels only
-    emerg: number;
-    alert: number;
-    crit: number;
-    warning: number;
-    notice: number;
-  }
-
-  type Logger<T extends Config.AbstractConfigSetLevels = DefaulLevels> = NodeJSStream.Transform & {
+  interface Logger extends NodeJSStream.Transform {
     silent: boolean;
     format: logform.Format;
     levels: Config.AbstractConfigSetLevels;
@@ -125,6 +103,26 @@ declare namespace winston {
     clear(): Logger;
     close(): Logger;
 
+    // for cli and npm levels
+    error: LeveledLogMethod;
+    warn: LeveledLogMethod;
+    help: LeveledLogMethod;
+    data: LeveledLogMethod;
+    info: LeveledLogMethod;
+    debug: LeveledLogMethod;
+    prompt: LeveledLogMethod;
+    http: LeveledLogMethod;
+    verbose: LeveledLogMethod;
+    input: LeveledLogMethod;
+    silly: LeveledLogMethod;
+
+    // for syslog levels only
+    emerg: LeveledLogMethod;
+    alert: LeveledLogMethod;
+    crit: LeveledLogMethod;
+    warning: LeveledLogMethod;
+    notice: LeveledLogMethod;
+
     query(options?: QueryOptions, callback?: (err: Error, results: any) => void): any;
     stream(options?: any): NodeJS.ReadableStream;
 
@@ -144,7 +142,7 @@ declare namespace winston {
     isSillyEnabled(): boolean;
 
     new(options?: LoggerOptions): Logger;
-  } & {[K in keyof T]: LeveledLogMethod;}
+  }
 
   interface Container {
     loggers: Map<string, Logger>;
@@ -164,7 +162,7 @@ declare namespace winston {
   let loggers: Container;
 
   let addColors: (target: Config.AbstractConfigSetColors) => any;
-  let createLogger: <T extends Config.AbstractConfigSetLevels = DefaulLevels>(options?: LoggerOptions<T>) => Logger<T>;
+  let createLogger: (options?: LoggerOptions) => Logger;
 
   // Pass-through npm level methods routed to the default logger.
   let error: LeveledLogMethod;

package.json

@@ -1,7 +1,7 @@
 {
   "name": "winston",
   "description": "A logger for just about everything.",
-  "version": "3.3.2",
+  "version": "3.3.3",
   "author": "Charlie Robbins <charlie.robbins@gmail.com>",
   "maintainers": [
     "Jarrett Cruger <jcrugzz@gmail.com>",