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• I have read the Contributing Guidelines for this project.
• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for an issue that matches the one I want to file, without success.

Issue Details

• Electron Version:
  • 7.1.6
• Operating System:
  • Windows 10 (1909) x64
• Last Known Working Electron version:
  • 6.1.6

BrowserWindow.hookWindowMessage is currently incorrectly defined in electron.d.ts

    /**
     * Hooks a windows message. The `callback` is called when the message is received
     * in the WndProc.
     *
     * @platform win32
     */
    hookWindowMessage(message: number, callback: () => void): void;

but needs to change to

hookWindowMessage(message: number, callback: (lParam: Buffer, wParam: Buffer) => void): void;

And is complaining when I try to use a function making use of lParam/wParam.