Fix version() parameter type

Borrowed from a3f0e28 that was supposed to land in the now-closed tj#1921.
aweebit · Aug 3, 2023 · e8bea4a · e8bea4a
1 parent d038570
commit e8bea4a
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/command.js b/lib/command.js
@@ -1807,7 +1807,7 @@ Expecting one of '${allowedValues.join("', '")}'`);
    *
    * You can optionally supply the  flags and description to override the defaults.
    *
-   * @param {string} str
+   * @param {string} [str]
    * @param {string} [flags]
    * @param {string} [description]
    * @return {this | string} `this` command for chaining, or version string if no arguments

diff --git a/typings/index.d.ts b/typings/index.d.ts
@@ -293,7 +293,7 @@ export class Command {
    *
    * You can optionally supply the  flags and description to override the defaults.
    */
-  version(str: string, flags?: string, description?: string): this;
+  version(str?: string, flags?: string, description?: string): this;
 
   /**
    * Define a command, implemented using an action handler.