update tsconfig to generate declaration

remix-url-resolver/package.json

@@ -3,9 +3,9 @@
   "version": "0.0.2",
   "description": "Solidity import url resolver engine",
   "main": "dist",
-  "types": "dist/main.d.ts",
+  "types": "dist/index.d.ts",
   "scripts": {
-    "build": "tsc --declaration",
+    "build": "tsc",
     "lint": "standard",
     "test": "standard && mocha --require ts-node/register tests/*.ts -t 300000"
   },

remix-url-resolver/tsconfig.json

@@ -5,7 +5,7 @@
     "baseUrl": "./src",
     "outDir": "./dist",
     "sourceMap": true,
-    "declaration": false,
+    "declaration": true,
     "module": "commonjs",
     "strict": true,
     "noImplicitAny": false,