feat: Add support for TypeScript project references (#991)

* Update all package.json and tsconfig.json

* fix(contracts): Make test/utils/web3_wrapper.ts compatible with project refs

* Fix webpack config for 0x.js

* Fix linter errors by adding rootDir to tsconfig.json as needed

* Add build:ts and watch:ts commands to package.json

* Update sra-spec to work with project references

* Update tsconfig.json with latest new/removed packages

* Add TypeScript as devDependency at root

* Add missing rootDir to forwarder-helper package

* Use a separate tsconfig file for typedoc

* Fix linter errors

* Apply PR feedback (add comments)

* Fix 0x.js tsconfig

packages/sra-spec/package.json

@@ -5,8 +5,8 @@
         "node": ">=6.12"
     },
     "description": "Standard Relayer API Open API Spec",
-    "main": "lib/index.js",
-    "types": "lib/index.d.ts",
+    "main": "lib/src/index.js",
+    "types": "lib/src/index.d.ts",
     "scripts": {
         "serve": "redoc-cli serve lib/api.json --watch",
         "watch_without_deps": "run-p build-json:watch serve",
@@ -17,10 +17,10 @@
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "test:circleci": "yarn test:coverage",
         "clean": "shx rm -rf lib",
-        "build": "tsc && yarn copy_md_files && yarn build-json",
-        "build-json": "ts-node build_scripts/buildJson.ts",
+        "build": "tsc -b && yarn copy_md_files && yarn build-json",
+        "build-json": "node ./lib/build_scripts/buildJson",
         "build-json:watch": "chokidar 'src/**/*' -c 'yarn build-json' ",
-        "copy_md_files": "copyfiles -u 2 './src/md/**/*.md' ./lib/md",
+        "copy_md_files": "copyfiles -u 2 './src/md/**/*.md' ./lib/src/md",
         "deploy-site": "discharge deploy"
     },
     "repository": {
@@ -54,7 +54,7 @@
         "swagger-cli": "^2.1.1",
         "ts-node": "^7.0.0",
         "tslint": "5.11.0",
-        "typescript": "2.7.1"
+        "typescript": "3.0.1"
     },
     "publishConfig": {
         "access": "public"

packages/sra-spec/tsconfig.json

@@ -1,7 +1,8 @@
 {
     "extends": "../../tsconfig",
     "compilerOptions": {
-        "outDir": "lib"
+        "outDir": "lib",
+        "rootDir": "."
     },
-    "include": ["./src/**/*", "./test/*"]
+    "include": ["./src/**/*", "./test/*", "./build_scripts/*", "./md/*"]
 }