[No QA][TS migration] Migrate Storybook files

.storybook/main.js → .storybook/main.ts

@@ -1,12 +1,20 @@
-module.exports = {
+import type {StorybookConfig} from '@storybook/core-common';
+
+type Main = {
+    managerHead: (head: string) => string;
+} & StorybookConfig;
+
+const main: Main = {
     stories: ['../src/**/*.stories.mdx', '../src/**/*.stories.@(js|jsx|ts|tsx)'],
     addons: ['@storybook/addon-essentials', '@storybook/addon-a11y', '@storybook/addon-react-native-web'],
     staticDirs: ['./public', {from: '../assets/css', to: 'css'}, {from: '../assets/fonts/web', to: 'fonts'}],
     core: {
         builder: 'webpack5',
     },
-    managerHead: (head) => `
+    managerHead: (head: string) => `
         ${head}
         ${process.env.ENV === 'staging' ? '<meta name="robots" content="noindex">' : ''}
     `,
 };
+
+export default main;

.storybook/preview.js → .storybook/preview.tsx

@@ -1,15 +1,16 @@
 import {PortalProvider} from '@gorhom/portal';
+import type {Parameters} from '@storybook/addons';
 import React from 'react';
 import Onyx from 'react-native-onyx';
 import {SafeAreaProvider} from 'react-native-safe-area-context';
-import ComposeProviders from '../src/components/ComposeProviders';
-import HTMLEngineProvider from '../src/components/HTMLEngineProvider';
-import {LocaleContextProvider} from '../src/components/LocaleContextProvider';
-import OnyxProvider from '../src/components/OnyxProvider';
-import {EnvironmentProvider} from '../src/components/withEnvironment';
-import {KeyboardStateProvider} from '../src/components/withKeyboardState';
-import {WindowDimensionsProvider} from '../src/components/withWindowDimensions';
-import ONYXKEYS from '../src/ONYXKEYS';
+import ComposeProviders from '@src/components/ComposeProviders';
+import HTMLEngineProvider from '@src/components/HTMLEngineProvider';
+import {LocaleContextProvider} from '@src/components/LocaleContextProvider';
+import OnyxProvider from '@src/components/OnyxProvider';
+import {EnvironmentProvider} from '@src/components/withEnvironment';
+import {KeyboardStateProvider} from '@src/components/withKeyboardState';
+import {WindowDimensionsProvider} from '@src/components/withWindowDimensions';
+import ONYXKEYS from '@src/ONYXKEYS';
 import './fonts.css';
 
 Onyx.init({
@@ -20,7 +21,7 @@ Onyx.init({
 });
 
 const decorators = [
-    (Story) => (
+    (Story: React.ElementType) => (
         <ComposeProviders
             components={[OnyxProvider, LocaleContextProvider, HTMLEngineProvider, SafeAreaProvider, PortalProvider, EnvironmentProvider, KeyboardStateProvider, WindowDimensionsProvider]}
         >
@@ -29,7 +30,7 @@ const decorators = [
     ),
 ];
 
-const parameters = {
+const parameters: Parameters = {
     controls: {
         matchers: {
             color: /(background|color)$/i,

.storybook/theme.js → .storybook/theme.ts

@@ -1,7 +1,9 @@
+import type {ThemeVars} from '@storybook/theming';
 import {create} from '@storybook/theming';
+// eslint-disable-next-line @dword-design/import-alias/prefer-alias
 import colors from '../src/styles/theme/colors';
 
-export default create({
+const theme: ThemeVars = create({
     brandTitle: 'New Expensify UI Docs',
     brandImage: 'logomark.svg',
     fontBase: 'ExpensifyNeue-Regular',
@@ -21,3 +23,5 @@ export default create({
     appBorderRadius: 8,
     inputBorderRadius: 8,
 });
+
+export default theme;

.storybook/webpack.config.ts

@@ -0,0 +1,81 @@
+/* eslint-disable no-underscore-dangle */
+
+/* eslint-disable no-param-reassign */
+
+/* eslint-disable @typescript-eslint/naming-convention */
+import dotenv from 'dotenv';
+import path from 'path';
+import {DefinePlugin} from 'webpack';
+import type {Configuration, RuleSetRule} from 'webpack';
+
+type CustomWebpackConfig = {
+    resolve: {
+        alias: Record<string, string>;
+        extensions: string[];
+    };
+    module: {
+        rules: RuleSetRule[];
+    };
+};
+
+let envFile: string;
+switch (process.env.ENV) {
+    case 'production':
+        envFile = '.env.production';
+        break;
+    case 'staging':
+        envFile = '.env.staging';
+        break;
+    default:
+        envFile = '.env';
+}
+
+const env = dotenv.config({path: path.resolve(__dirname, `../${envFile}`)});
+const custom: CustomWebpackConfig = require('../config/webpack/webpack.common')({
+    envFile,
+});
+
+const webpackConfig = ({config}: {config: Configuration}) => {
+    if (config.resolve && config.plugins && config.module) {
+        config.resolve.alias = {
+            'react-native-config': 'react-web-config',
+            'react-native$': 'react-native-web',
+            '@react-native-community/netinfo': path.resolve(__dirname, '../__mocks__/@react-native-community/netinfo.ts'),
+            '@react-navigation/native': path.resolve(__dirname, '../__mocks__/@react-navigation/native'),
+            ...custom.resolve.alias,
+        };
+
+        // Necessary to overwrite the values in the existing DefinePlugin hardcoded to the Config staging values
+        const definePluginIndex = config.plugins.findIndex((plugin) => plugin instanceof DefinePlugin);
+        if (definePluginIndex !== -1 && config.plugins[definePluginIndex] instanceof DefinePlugin) {
+            const definePlugin = config.plugins[definePluginIndex] as DefinePlugin;
+            if (definePlugin.definitions) {
+                definePlugin.definitions.__REACT_WEB_CONFIG__ = JSON.stringify(env);
+            }
+        }
+        config.resolve.extensions = custom.resolve.extensions;
+
+        const babelRulesIndex = custom.module.rules.findIndex((rule) => rule.loader === 'babel-loader');
+        const babelRule = custom.module.rules[babelRulesIndex];
+        if (babelRule) {
+            config.module.rules?.push(babelRule);
+        }
+
+        const fileLoaderRule = config.module.rules?.find(
+            (rule): rule is RuleSetRule =>
+                typeof rule !== 'boolean' && typeof rule !== 'string' && typeof rule !== 'number' && !!rule?.test && rule.test instanceof RegExp && rule.test.test('.svg'),
+        );
+        if (fileLoaderRule) {
+            fileLoaderRule.exclude = /\.svg$/;
+        }
+        config.module.rules?.push({
+            test: /\.svg$/,
+            enforce: 'pre',
+            loader: require.resolve('@svgr/webpack'),
+        });
+    }
+
+    return config;
+};
+
+export default webpackConfig;