Refactor and use TypeScript:

- Migrate to TypeScript and TSLint
- Vendor ripple-address-codec (move dependency into this project)
- Add support for Travis CI (.travis.yml)
- Use "dist/*" for distribution files
- Bump version to 1.0.0-beta.0
- Add yarn.lock

packages/ripple-keypairs/package.json

@@ -1,14 +1,12 @@
 {
   "name": "ripple-keypairs",
-  "version": "0.10.2",
-  "description": "ripple key pairs",
+  "version": "1.0.0-beta.0",
+  "description": "Cryptographic key pairs for the XRP Ledger",
   "files": [
-    "distrib/npm/*",
-    "bin/*",
-    "build/*",
+    "dist/*",
     "test/*"
   ],
-  "main": "distrib/npm/",
+  "main": "dist/",
   "directories": {
     "test": "test"
   },
@@ -18,9 +16,11 @@
     "brorand": "^1.0.5",
     "elliptic": "^6.4.0",
     "hash.js": "^1.0.3",
-    "ripple-address-codec": "^2.0.1"
+    "base-x": "3.0.4",
+    "create-hash": "1.2.0"
   },
   "devDependencies": {
+    "@types/node": "^10.12.0",
     "assert-diff": "^1.0.1",
     "babel": "^5.8.20",
     "babel-core": "^5.8.20",
@@ -33,23 +33,21 @@
     "istanbul": "~0.3.5",
     "map-stream": "~0.1.0",
     "mocha": "~2.3.3",
-    "nock": "^2.13.0"
+    "nock": "^2.13.0",
+    "tslint": "^5.11.0",
+    "tslint-eslint-rules": "^5.4.0",
+    "typescript": "^3.1.3"
   },
   "scripts": {
-    "compile": "babel --optional runtime -d distrib/npm/ src/",
+    "compile": "tsc",
+    "compile-babel": "babel --optional runtime -d distrib/npm/ src/",
     "compile-with-source-maps": "babel --optional runtime -s -t -d distrib/npm/ src/",
-    "prepublish": "npm test && npm run lint && npm run compile",
-    "test": "istanbul test _mocha",
-    "lint": "if ! [ -f eslintrc ]; then curl -o eslintrc 'https://raw.githubusercontent.com/ripple/javascript-style-guide/es6/eslintrc'; echo 'parser: babel-eslint' >> eslintrc; fi; eslint -c eslintrc src/*.js test/*.js"
+    "test": "tsc && istanbul test _mocha",
+    "lint": "tslint -p ./"
   },
   "repository": {
     "type": "git",
     "url": "git://github.com/ripple/ripple-keypairs.git"
   },
-  "bugs": {
-    "url": "https://github.com/ripple/ripple-keypairs/issues"
-  },
-  "homepage": "https://github.com/ripple/ripple-keypairs#readme",
-  "license": "ISC",
-  "readmeFilename": "README.md"
+  "license": "ISC"
 }