Add example for older TypeScript version

Author: Tane Morgan

examples/typescript/.env renamed to examples/typescript-2.x/.env

@@ -1,4 +1,4 @@
-# ReactSVG Typescript Example
+# ReactSVG Typescript 2.x Example
 
 This project was bootstrapped with [Create React App](https://github.com/facebookincubator/create-react-app).
 

examples/typescript/.gitignore renamed to examples/typescript-2.x/.gitignore

@@ -0,0 +1,32 @@
+{
+  "name": "typescript-2.x",
+  "description": "ReactSVG Typescript 2.x Example",
+  "keywords": [
+    "react-svg"
+  ],
+  "main": "src/index.tsx",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "react": "^16.6.3",
+    "react-dom": "^16.6.3",
+    "react-scripts": "^2.1.1",
+    "react-svg": "latest"
+  },
+  "scripts": {
+    "start": "react-scripts start"
+  },
+  "devDependencies": {
+    "@types/jest": "^23.3.9",
+    "@types/node": "^10.12.10",
+    "@types/react": "^16.7.7",
+    "@types/react-dom": "^16.0.10",
+    "typescript": "^2.9.2"
+  },
+  "browserslist": [
+    ">0.2%",
+    "not dead",
+    "not ie <= 11",
+    "not op_mini all"
+  ]
+}