build: use target es2016 for typescript

BREAKING CHANGE: minimal supported NodeJS version is 7.5.0

Author: nodkz

package.json

@@ -37,7 +37,6 @@
     "eslint": "7.0.0",
     "eslint-config-airbnb-base": "14.1.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-flowtype": "5.1.0",
     "eslint-plugin-import": "2.20.2",
     "eslint-plugin-prettier": "3.1.3",
     "express": "^4.17.1",
@@ -50,7 +49,7 @@
     "rimraf": "3.0.2",
     "semantic-release": "17.0.7",
     "ts-jest": "26.0.0",
-    "ts-node": "8.10.1",
+    "c": "8.10.1",
     "typescript": "3.9.2"
   },
   "scripts": {

src/__fixtures__/Film.ts

@@ -1,6 +1,7 @@
 import fetch from 'node-fetch';
 import { composeWithJson } from '../index';
 import { PeopleTC } from './People';
+import { ResolverResolveParams } from 'graphql-compose';
 
 const restApiResponse = {
   title: 'The Empire Strikes Back',
@@ -28,7 +29,7 @@ FilmTC.addResolver({
   args: {
     id: 'Int!',
   },
-  resolve: (rp) => {
+  resolve: (rp: ResolverResolveParams<any, any>) => {
     return fetch(`https://swapi.co/api/films/${rp.args.id}/`).then((r) => r.json());
   },
 });
@@ -39,7 +40,7 @@ FilmTC.addResolver({
   args: {
     url: 'String!',
   },
-  resolve: (rp) => fetch(rp.args.url).then((r) => r.json()),
+  resolve: (rp: ResolverResolveParams<any, any>) => fetch(rp.args.url).then((r) => r.json()),
 });
 
 FilmTC.addResolver({
@@ -48,8 +49,8 @@ FilmTC.addResolver({
   args: {
     urls: '[String]!',
   },
-  resolve: (rp) => {
-    return Promise.all(rp.args.urls.map((url) => fetch(url).then((r) => r.json())));
+  resolve: (rp: ResolverResolveParams<any, any>) => {
+    return Promise.all(rp.args.urls.map((url: string) => fetch(url).then((r) => r.json())));
   },
 });
 

src/__fixtures__/People.ts

@@ -1,6 +1,7 @@
 import fetch from 'node-fetch';
 import { composeWithJson } from '../index';
 import { FilmTC } from './Film';
+import { ResolverResolveParams } from 'graphql-compose';
 
 const restApiResponse = {
   name: 'Luke Skywalker',
@@ -30,7 +31,7 @@ PeopleTC.addResolver({
   args: {
     id: 'Int!',
   },
-  resolve: (rp) => {
+  resolve: (rp: ResolverResolveParams<any, any>) => {
     return fetch(`https://swapi.co/api/people/${rp.args.id}/`).then((r) => r.json());
   },
 });
@@ -41,7 +42,7 @@ PeopleTC.addResolver({
   args: {
     url: 'String!',
   },
-  resolve: (rp) => fetch(rp.args.url).then((r) => r.json()),
+  resolve: (rp: ResolverResolveParams<any, any>) => fetch(rp.args.url).then((r) => r.json()),
 });
 
 PeopleTC.addResolver({
@@ -50,8 +51,8 @@ PeopleTC.addResolver({
   args: {
     urls: '[String]!',
   },
-  resolve: (rp) => {
-    return Promise.all(rp.args.urls.map((url) => fetch(url).then((r) => r.json())));
+  resolve: (rp: ResolverResolveParams<any, any>) => {
+    return Promise.all(rp.args.urls.map((url: string) => fetch(url).then((r) => r.json())));
   },
 });
 

src/__tests__/composeWithJson-test.ts

@@ -76,7 +76,7 @@ describe.skip('composeWithJson', () => {
       // ],
       planets: () => ({
         type: 'Int',
-        resolve: (source) => source.planets.length,
+        resolve: (source: any) => source.planets.length,
       }),
       // characters: [
       //   'https://swapi.co/api/people/1/',

tsconfig.build.json

@@ -1,8 +1,9 @@
 {
   "extends": "./tsconfig.json",
   "compilerOptions": {
-    "types": ["node", "jest"]
+    "types": ["node"],
+    "outDir": "./lib",
   },
   "include": ["src/**/*"],
-  "exclude": ["**/__tests__"]
-}
+  "exclude": ["**/__tests__", "**/__mocks__"]
+}

tsconfig.json

@@ -1,18 +1,30 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "es2016",
     "module": "commonjs",
-    "strict": true,
-    "declaration": true,
-    "declarationMap": true,
-    "rootDir": "./src",
-    "outDir": "./lib",
-    "lib": ["es2017"],
     "moduleResolution": "node",
     "esModuleInterop": true,
+    "sourceMap": true,
+    "declaration": true,
+    "declarationMap": true,
+    "removeComments": true,
+    "strict": true,
+    "noImplicitAny": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUnusedParameters": true,
+    "noUnusedLocals": true,
     "forceConsistentCasingInFileNames": true,
-    "noImplicitAny": false,
-    "types": ["node", "jest"]
+    "lib": ["es2017", "esnext.asynciterable"],
+    "types": ["node", "jest"],
+    "baseUrl": ".",
+    "paths": {
+      "*" : ["types/*"]
+    },
+    "rootDir": "./src",
   },
-  "include": ["src/**/*.ts", "*.js"]
+  "include": ["src/**/*"],
+  "exclude": [
+    "./node_modules"
+  ]
 }