fix: typings for midway config merge (#111)

* fix: typings for midway config merge

* fix: typings for midway config merge

Author: czy88840616

index.d.ts

@@ -1,8 +1,21 @@
-import { LoggerOptions } from './dist/index';
+import { ITransport, LoggerOptions, TransportUnionOptions } from './dist/index';
 
 export * from './dist/index';
 
+type WithoutITransport<T> = {
+  [P in keyof T]: Exclude<T[P], ITransport>;
+};
+
+type NewTransportUnionOptions = WithoutITransport<TransportUnionOptions>;
+
+interface ConfigLoggerOptions extends LoggerOptions {
+  /**
+   * Output transport
+   */
+  transports?: NewTransportUnionOptions;
+}
+
 declare module '@midwayjs/core/dist/interface' {
   // eslint-disable-next-line @typescript-eslint/no-empty-interface
-  interface MidwayLoggerOptions extends LoggerOptions {}
+  interface MidwayLoggerOptions extends ConfigLoggerOptions {}
 }

src/interface.ts

@@ -23,6 +23,29 @@ export type LoggerInfo = {
   originError?: Error;
 };
 
+export interface TransportUnionOptions {
+  /**
+   * console transport options
+   */
+  console?: ConsoleTransportOptions | ITransport | false;
+  /**
+   * file transport options
+   */
+  file?: FileTransportOptions | ITransport | false;
+  /**
+   * error transport options
+   */
+  error?: FileTransportOptions | ITransport | false;
+  /**
+   * json transport options
+   */
+  json?: FileTransportOptions | ITransport | false;
+  /**
+   * custom transport options
+   */
+  [key: string]: Record<string, any> | ITransport | false;
+}
+
 export interface LoggerOptions {
   /**
    * default level for console,file and json logger
@@ -43,7 +66,7 @@ export interface LoggerOptions {
   /**
    * Output transport
    */
-  transports?: Record<string, ITransport | Record<string, any> | false>;
+  transports?: TransportUnionOptions;
 }
 
 export interface ContextLoggerOptions {