Convert action to ts

- Add optional header support
- Add optional body support

package.json

@@ -0,0 +1,41 @@
+{
+    "name": "webhook-action",
+    "version": "1.0.1",
+    "private": true,
+    "description": "Github Webhook Action",
+    "main": "dist/main.js",
+    "scripts": {
+        "build": "tsc",
+        "format": "prettier --write **/*.ts",
+        "lint": "eslint src/**/*.ts",
+        "package": "ncc build --source-map"
+    },
+    "repository": {
+        "type": "git",
+        "url": "git+https://github.com/joelwmale/webhook-action.git"
+    },
+    "keywords": [
+        "actions",
+        "node",
+        "webhook",
+        "action"
+    ],
+    "author": "Joel Male",
+    "license": "MIT",
+    "dependencies": {
+        "@actions/core": "^1.2.4",
+        "fetch": "^1.1.0"
+    },
+    "devDependencies": {
+        "@types/jest": "^26.0.10",
+        "@types/node": "^14.6.0",
+        "@typescript-eslint/parser": "^3.9.1",
+        "@vercel/ncc": "^0.23.0",
+        "eslint": "^7.5.0",
+        "eslint-plugin-github": "^4.1.1",
+        "eslint-plugin-jest": "^23.20.0",
+        "js-yaml": "^3.14.0",
+        "prettier": "2.0.5",
+        "typescript": "^3.9.7"
+    }
+}