feat(types): ship typescript definitions

Author: dkundel

package.json

@@ -7,6 +7,7 @@
   },
   "description": "CLI tool to run Twilio Functions locally for development",
   "main": "dist/index.js",
+  "types": "dist/index.d.ts",
   "scripts": {
     "clean": "rimraf dist",
     "build": "tsc",

tsconfig.json

@@ -1,7 +1,8 @@
 {
   "extends": "./tsconfig.base.json",
   "compilerOptions": {
+    "declaration": true,
     "outDir": "./dist" /* Redirect output structure to the directory. */,
   },
-  "exclude": ["node_modules", "**/*.test.ts"]
+  "exclude": ["node_modules", "**/*.test.ts", "dist"]
 }