add eslintrc for ts

lib/snippets/node/Assets.ts

@@ -17,6 +17,25 @@ const eslintrc = `module.exports = {
 }
 `;
 
+const eslintrc_ts = `module.exports = {
+  env: {
+    commonjs: true,
+    es6: true,
+    node: true
+  },
+  extends: [
+    '@scode/eslint-config-ts'
+  ],
+  globals: {
+    Atomics: 'readonly',
+    SharedArrayBuffer: 'readonly'
+  },
+  parserOptions: {
+    ecmaVersion: 2018
+  }
+}
+`;
+
 const gitignore = `/node_modules/
 /dist/
 /.nyc_output/
@@ -39,4 +58,4 @@ const tsconfig = `{
 }
 `;
 
-export { eslintrc, gitignore, npmrc, tsconfig };
+export { eslintrc, gitignore, npmrc, tsconfig, eslintrc_ts };

lib/snippets/node/index.ts

@@ -10,7 +10,7 @@ import { Input } from 'enquirer';
 import { Snippet } from '../../Snippet';
 import { apply_template, modify_json, run_command } from '../../Helper';
 
-import { eslintrc, gitignore, npmrc, tsconfig } from './Assets';
+import { eslintrc, gitignore, npmrc, tsconfig, eslintrc_ts } from './Assets';
 
 export default class Node implements Snippet {
   public async start (): Promise<void> {
@@ -28,9 +28,13 @@ export default class Node implements Snippet {
     await apply_template (eslintrc, path.join (folder, '.eslintrc.js'));
     await apply_template (npmrc, path.join (folder, '.npmrc'));
     await apply_template (gitignore, path.join (folder, '.gitignore'));
-    if (use_ts)
+    if (use_ts) {
       await apply_template (tsconfig, path.join (folder, 'tsconfig.json'));
-
+      await apply_template (
+        eslintrc_ts,
+        path.join (folder, 'lib', '.eslintrc.js')
+      );
+    }
     run_command ('git init', folder);
     run_command ('yarn init -y', folder);
     run_command (