Update typings

src/LoggerClient.ts

@@ -9,8 +9,10 @@ type TransportOptions = {
 } & WriteOptions
 
 const validKeys = [ 'labels' ];
-const isTransportOpts = (obj: object): obj is TransportOptions =>
+const isTransportOpts = (obj: unknown): obj is TransportOptions =>
 {
+    if (!obj || typeof obj !== 'object')
+        return false;
     const isWriteOption = isWriteOptions(obj);
     const keys = Object.keys(obj);
     return isWriteOption || keys.some(key => validKeys.includes(key));
@@ -18,7 +20,6 @@ const isTransportOpts = (obj: object): obj is TransportOptions =>
 
 class LoggerClient implements Logger
 {
-
     static MaxChars = 0;
 
     [key: string]: LogFunction | unknown;

src/MasterLogger.ts

@@ -208,7 +208,7 @@ class MasterLogger implements Logger
         });
     }
 
-    write (type = 'info', ...args: [...entries: Loggable[], options: WriteOptions])
+    write (type = 'info', ...args: [...entries: Loggable[], options: WriteOptions | Loggable])
     {
         const last = args[args.length - 1];
         let { subheader = '', shard, broadcast = false, labels = [] }: WriteOptions = {};

src/Shared.ts

@@ -10,8 +10,10 @@ export const makePlainError = (err: Error) =>
 };
 
 const validKeys = [ 'subheader', 'shard', 'broadcast', 'labels' ];
-export const isWriteOptions = (obj: object, extended = false): obj is WriteOptions => 
+export const isWriteOptions = (obj: unknown, extended = false): obj is WriteOptions => 
 {
+    if (!obj || typeof obj !== 'object')
+        return false;
     const keys = Object.keys(obj);
     // Check for invalid keys, in some cases an arbitrary object might share keys
     // while still allowing for an option to be extended

src/Types.ts

@@ -23,6 +23,6 @@ type IPCMessage = {
 
 type LogFunction = (str: string, opts?: WriteOptions) => void
 
-type Loggable = string | number | object | Error
+type Loggable = string | number | object | Error | unknown
 
 export { WriteOptions, Shard, IPCMessage, LogFunction, Loggable };