chore(TypeScript): fix linting and generate .d.ts

test/unit/render.ts

@@ -1,24 +1,14 @@
-import * as chai from 'chai'
-import * as chaiAsPromised from 'chai-as-promised'
-import * as sinonChai from 'sinon-chai'
-import * as sinon from 'sinon'
+import { expect } from 'chai'
 import Scope from '../../src/scope/scope'
-import Token from 'src/parser/token'
+import Token from '../../src/parser/token'
 import Tag from 'src/template/tag/tag'
 import Filter from 'src/template/filter'
 import Render from '../../src/render/render'
-import Parser from '../../src/parser/parser'
 import HTML from 'src/template/html'
 
-chai.use(sinonChai)
-chai.use(chaiAsPromised)
-
-const expect = chai.expect
-const parser = new Parser(null)
-let render
-
 describe('render', function () {
-  beforeEach(function () {
+  let render
+  before(function () {
     Filter.clear()
     Tag.clear()
     render = new Render()
@@ -29,10 +19,11 @@ describe('render', function () {
       expect(render.renderTemplates([])).to.be.rejectedWith(/scope undefined/)
     })
 
-    it('should render html', function () {
+    it('should render html', async function () {
       const scope = new Scope()
       const token = { type: 'html', value: '<p>' } as Token
-      return expect(render.renderTemplates([new HTML(token)], scope)).to.eventually.equal('<p>')
+      const html = await render.renderTemplates([new HTML(token)], scope)
+      return expect(html).to.equal('<p>')
     })
   })
 })