fix: add rootDir to tsconfig for consistent output folder structure (#…

…460)

README.md

@@ -70,7 +70,7 @@ yarn add --dev react-native-builder-bob
      "source": "src",
      "output": "lib",
      "targets": [
-       ["commonjs", {"copyFlow": true}],
+       "commonjs",
        "module",
        "typescript",
      ]
@@ -93,7 +93,7 @@ yarn add --dev react-native-builder-bob
    "main": "lib/commonjs/index.js",
    "module": "lib/module/index.js",
    "react-native": "src/index.ts",
-   "types": "lib/typescript/index.d.ts",
+   "types": "lib/typescript/src/index.d.ts",
    "files": [
      "lib/",
      "src/"
@@ -104,7 +104,7 @@ yarn add --dev react-native-builder-bob
 
    It's usually good to point to your source code with the `react-native` field to make debugging easier. Metro already supports compiling a lot of new syntaxes including JSX, Flow and TypeScript and it will use this field if present.
 
-   If you're building TypeScript definition files, also make sure that the `types` field points to a correct path. Depending on the project configuration, the path can be different for you than the example snippet (e.g. `lib/typescript/index.d.ts` if you have only the `src` directory).
+   If you're building TypeScript definition files, also make sure that the `types` field points to a correct path. Depending on the project configuration, the path can be different for you than the example snippet (e.g. `lib/typescript/index.d.ts` if you have only the `src` directory and `rootDir` is not set).
 
 1. Add the output directory to `.gitignore` and `.eslintignore`
 

packages/create-react-native-library/templates/common/$package.json

@@ -4,7 +4,7 @@
   "description": "<%- project.description %>",
   "main": "lib/commonjs/index",
   "module": "lib/module/index",
-  "types": "lib/typescript/index.d.ts",
+  "types": "lib/typescript/src/index.d.ts",
   "react-native": "src/index",
   "source": "src/index",
   "files": [

packages/create-react-native-library/templates/common/tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "baseUrl": "./",
+    "rootDir": ".",
     "paths": {
       "<%- project.slug -%>": ["./src/index"]
     },

packages/react-native-builder-bob/src/index.ts

@@ -182,6 +182,7 @@ yargs
             JSON.stringify(
               {
                 compilerOptions: {
+                  rootDir: '.',
                   allowUnreachableCode: false,
                   allowUnusedLabels: false,
                   esModuleInterop: true,

tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "baseUrl": ".",
+    "rootDir": ".",
     "paths": {
       "create-react-native-library": [
         "./packages/create-react-native-library/src"