fix: make callback of open, close and destroy optional

yaacov · Aug 22, 2024 · a861efa · a861efa
1 parent 6649806
commit a861efa
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/ModbusRTU.d.ts b/ModbusRTU.d.ts
@@ -8,9 +8,9 @@ export class ModbusRTU {
 
   static getPorts(): Promise<PortInfo[]>
 
-  open(callback: Function): void;
-  close(callback: Function): void;
-  destroy(callback: Function): void;
+  open(callback?: Function): void;
+  close(callback?: Function): void;
+  destroy(callback?: Function): void;
 
   writeFC1(address: number, dataAddress: number, length: number, next: NodeStyleCallback<ReadCoilResult>): void;
   writeFC2(address: number, dataAddress: number, length: number, next: NodeStyleCallback<ReadCoilResult>): void;
@@ -161,4 +161,4 @@ export interface TelnetPortOptions {
 
 export interface C701PortOptions {
   port?: number;
-}
+}