fix(generator): Sorts generated types by name and constructor.

Generated files now thoroughly sort generated types. Previously, they were only sorted by constructor names which could lead to differences due to order of obtained types in array. Now, however, they also reflect their name when sorted.

- Updated Ava version to enable TypeScript tests
- Added prettier, husky

.huskyrc

@@ -0,0 +1,5 @@
+{
+  "hooks": {
+    "pre-commit": "pretty-quick --staged"
+  }
+}

ava.config.js

@@ -0,0 +1,7 @@
+export default {
+  compileEnhancements: false,
+  verbose: true,
+  extensions: ['ts'],
+  require: ['ts-node/register'],
+  files: ['src/**/*.test.ts'],
+}

package.json

@@ -20,24 +20,28 @@
   "scripts": {
     "prepublish": "yarn build",
     "clean": "rimraf dist",
-    "compile": "tsc --build",
-    "lint": "tslint src/**/*.ts",
-    "ava": "ava --verbose dist/**/*.test.js dist/*.test.js",
+    "compile": "tsc -d",
+    "lint": "tslint --project tsconfig.json {src}/**/*.ts && prettier-check --ignore-path .gitignore src/**/*.ts",
     "build": "npm-run-all clean compile",
-    "test-only": "npm-run-all build ava",
-    "test": "npm-run-all lint test-only"
+    "pretest": "npm run build",
+    "test": "npm run lint && ava"
   },
   "devDependencies": {
     "@types/graphql": "14.0.3",
     "@types/node": "10.12.9",
     "apollo-link": "1.2.3",
-    "ava": "0.25.0",
+    "ava": "^1.0.0-rc.2",
     "graphql": "14.0.2",
     "graphql-tag": "2.10.0",
+    "husky": "1.1.4",
     "npm-run-all": "4.1.3",
+    "prettier": "^1.15.2",
+    "prettier-check": "^2.0.0",
+    "pretty-quick": "1.8.0",
     "rimraf": "2.6.2",
     "semantic-release": "15.12.0",
     "tslint": "5.11.0",
+    "tslint-config-prettier": "1.16.0",
     "tslint-config-standard": "8.0.1",
     "typescript": "3.1.6"
   },

prettier.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+  semi: false,
+  singleQuote: true,
+  trailingComma: 'all',
+}

src/codegen/FlowGenerator.test.ts

@@ -2,7 +2,7 @@ import * as fs from 'fs'
 import * as path from 'path'
 import { buildSchema } from 'graphql'
 import { FlowGenerator } from './FlowGenerator'
-import { test } from 'ava'
+import test from 'ava'
 
 const typeDefs = fs.readFileSync(
   path.join(__dirname, '../../src/codegen/fixtures/schema.graphql'),