src/vs/editor/contrib/gotoSymbol/link/clickLinkGesture.ts/createOptions
function createOptions(multiCursorModifier: 'altKey' | 'ctrlKey' | 'metaKey'): ClickLinkOptions {
	if (multiCursorModifier === 'altKey') {
		if (platform.isMacintosh) {
			return new ClickLinkOptions(KeyCode.Meta, 'metaKey', KeyCode.Alt, 'altKey');
		}
		return new ClickLinkOptions(KeyCode.Ctrl, 'ctrlKey', KeyCode.Alt, 'altKey');
	}

	if (platform.isMacintosh) {
		return new ClickLinkOptions(KeyCode.Alt, 'altKey', KeyCode.Meta, 'metaKey');
	}
	return new ClickLinkOptions(KeyCode.Alt, 'altKey', KeyCode.Ctrl, 'ctrlKey');
}