Function WinGetProcessByHandle

WinGetProcessByHandle(windowHandle: bigint): Promise<number>
Retrieves the process ID associated with a window handle.
Parameters
- windowHandle: bigint
  The handle of the window to access.
Returns Promise<number>
A promise that resolves to the process ID as a number.
Example
```
import { WinGetProcessByHandle, WinGetHandle } from '@ahmic/autoit-js';

const windowHandle = await WinGetHandle('Untitled - Notepad');
const processId = await WinGetProcessByHandle(windowHandle);

console.log(processId); // Output: 1234
```
See
https://www.autoitscript.com/autoit3/docs/functions/WinGetProcess.htm
- Defined in win-get-process-by-handle.ts:46