chore: simplify eslint config

Author: phaux

.eslintrc.json

@@ -1,14 +1,6 @@
 {
-  "env": {
-    "es6": true,
-    "node": true
-  },
-  "extends": [
-    "eslint:recommended",
-    "plugin:@typescript-eslint/recommended",
-    "plugin:@typescript-eslint/recommended-type-checked"
-  ],
+  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended-type-checked"],
   "parserOptions": {
-    "project": "./tsconfig.json"
+    "project": true
   }
 }

lib/index.js

@@ -319,7 +319,7 @@ export class Converter {
           })
           stream.on("error", err => {
             dbg(`input buffered stream error: ${err.message}`)
-            return reject(err)
+            reject(err)
           })
         })
       },
@@ -496,7 +496,7 @@ export class Converter {
 
       this.process.on("error", err => {
         dbg(`error: ${err.message}`)
-        return reject(err)
+        reject(err)
       })
 
       this.process.on("exit", (code, signal) => {