Koa & TypeScript Example

controller.ts

'use strict';

import Test from './model';
import route from '../../lib/decorator-router';

class TestController {

	/**
	 * List models
	 */
	@route.get('/')
	static index = function *() {
		this.body = yield new Test().fetchAll();
	}

	/**
	 * Get a single model
	 */
	@route.get('/:id')
	static show = function *() {
		this.body = yield new Test({ id: this.params.id }).fetch();
	}

	/**
	 * Update model
	 */
	@route.put('/')
	static update = function *() {
		this.body = yield new Test(this.request.body).save(null, { method: 'update' });
	}

	/**
	 * Create model
	 */
	@route.post('/')
	static create = function *() {
		this.body = yield new Test(this.request.body).save(null, { method: 'insert' });
	}

	/**
	 * Delete model
	 */
	@route.delete('/:id')
	static delete = function *() {
		yield new Test({ id: this.params.id }).destroy();
		this.status = 204;
	}
};

export default TestController;

model.ts

'use strict';

import Bookshelf from '../../db/database';

class Test extends Bookshelf.Model<Test> {
	get tableName() { return 'test'; }
}

export default Test;

If I do static *index() { ... } TypeScript will complain about this, because it thinks it refers to the TestController class, but setting them as anonymous generators works without any errors.