index.test-d.ts

import {expectType, expectError} from 'tsd';
import {
	activeWindow,
	activeWindowSync,
	openWindows,
	openWindowsSync,
	type Result,
	type LinuxResult,
	type MacOSResult,
	type WindowsResult,
	BaseOwner,
} from './index.js';

expectType<Promise<Result | undefined>>(activeWindow());

const result = activeWindowSync({
	screenRecordingPermission: false,
	accessibilityPermission: false,
});

expectType<Result | undefined>(result);

if (result) {
	expectType<'macos' | 'linux' | 'windows'>(result.platform);
	expectType<string>(result.title);
	expectType<number>(result.id);
	expectType<number>(result.bounds.x);
	expectType<number>(result.bounds.y);
	expectType<number>(result.bounds.width);
	expectType<number>(result.bounds.height);
	expectType<string>(result.owner.name);
	expectType<number>(result.owner.processId);
	expectType<string>(result.owner.path);
	expectType<number>(result.memoryUsage);

	if (result.platform === 'macos') {
		expectType<MacOSResult>(result);
		expectType<string>(result.owner.bundleId);
		expectType<string | undefined>(result.url);
	} else if (result.platform === 'linux') {
		expectType<LinuxResult>(result);
	} else {
		expectType<WindowsResult>(result);
		expectType<number>(result.contentBounds.x);
		expectType<number>(result.contentBounds.y);
		expectType<number>(result.contentBounds.width);
		expectType<number>(result.contentBounds.height);
	}
}