integrate api extractor into auth-next

Author: Feiyang1

packages-exp/auth-exp/api-extractor.json

@@ -0,0 +1,5 @@
+{
+    "extends": "../../config/api-extractor.json",
+    // Point it to your entry point d.ts file. 
+    "mainEntryPointFilePath": "<projectFolder>/dist/index.d.ts"
+}

packages-exp/auth-exp/package.json

@@ -16,7 +16,7 @@
   "scripts": {
     "lint": "eslint -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
     "lint:fix": "eslint --fix -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
-    "build": "rollup -c",
+    "build": "rollup -c && yarn api-report",
     "build:deps": "lerna run --scope @firebase/auth-exp --include-dependencies build",
     "build:release": "rollup -c rollup.config.release.js",
     "dev": "rollup -c -w",
@@ -29,7 +29,11 @@
     "test:browser:debug": "karma start --auto-watch",
     "test:browser:unit:debug": "karma start --auto-watch --unit",
     "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'src/!(platform_browser|platform_react_native)/**/*.test.ts' --file index.node.ts --config ../../config/mocharc.node.js",
-    "prepare": "rollup -c rollup.config.release.js"
+    "prepare": "rollup -c rollup.config.release.js",
+    "api-report": "api-extractor run --local --verbose",
+    "predoc": "node ../../scripts/exp/remove-exp.js temp",
+    "doc": "api-documenter markdown --input temp --output docs",
+    "build:doc": "yarn build && yarn doc"
   },
   "peerDependencies": {
     "@firebase/app-exp": "0.x",

packages-exp/auth-types-exp/api-extractor.json

@@ -0,0 +1,10 @@
+{
+    "extends": "../../config/api-extractor.json",
+    // Point it to your entry point d.ts file. 
+    "mainEntryPointFilePath": "<projectFolder>/dist/src/index.d.ts",
+    "dtsRollup": {
+        "enabled": true,
+        "untrimmedFilePath": "<projectFolder>/dist/<unscopedPackageName>.d.ts",
+        "publicTrimmedFilePath": "<projectFolder>/dist/<unscopedPackageName>-public.d.ts"
+    }
+}

packages-exp/auth-types-exp/package.json

@@ -6,7 +6,11 @@
   "author": "Firebase <[email protected]> (https://firebase.google.com/)",
   "license": "Apache-2.0",
   "scripts": {
-    "test": "tsc"
+    "test": "tsc",
+    "api-report": "api-extractor run --local --verbose",
+    "predoc": "node ../../scripts/exp/remove-exp.js temp",
+    "doc": "api-documenter markdown --input temp --output docs",
+    "build:doc": "yarn api-report && yarn doc"
   },
   "files": [
     "index.d.ts"