Update to Prettier 2.3 (#13288)

packages/babel-core/src/config/caching.ts

@@ -208,7 +208,7 @@ function updateFunctionCache<
   ArgT,
   ResultT,
   SideChannel,
-  Cache extends CacheMap<ArgT, ResultT, SideChannel>
+  Cache extends CacheMap<ArgT, ResultT, SideChannel>,
 >(
   cache: Cache,
   config: CacheConfigurator<SideChannel>,

packages/babel-core/src/config/config-chain.ts

@@ -497,7 +497,7 @@ function buildOverrideEnvDescriptors(
 }
 
 function makeChainWalker<
-  ArgT extends { options: ValidatedOptions; dirname: string }
+  ArgT extends { options: ValidatedOptions; dirname: string },
 >({
   root,
   env,
@@ -582,8 +582,12 @@ function makeChainWalker<
     // that we don't do extra work loading extended configs if a file is
     // ignored.
     if (
-      flattenedConfigs.some(({ config: { options: { ignore, only } } }) =>
-        shouldIgnore(context, ignore, only, dirname),
+      flattenedConfigs.some(
+        ({
+          config: {
+            options: { ignore, only },
+          },
+        }) => shouldIgnore(context, ignore, only, dirname),
       )
     ) {
       return null;
@@ -713,10 +717,8 @@ function normalizeOptions(opts: ValidatedOptions): ValidatedOptions {
 function dedupDescriptors(
   items: Array<UnloadedDescriptor>,
 ): Array<UnloadedDescriptor> {
-  const map: Map<
-    Function,
-    Map<string | void, { value: UnloadedDescriptor }>
-  > = new Map();
+  const map: Map<Function, Map<string | void, { value: UnloadedDescriptor }>> =
+    new Map();
 
   const descriptors = [];
 

packages/babel-core/src/config/files/configuration.ts

@@ -205,9 +205,7 @@ const readConfigJS = makeStrongCache(function* readConfigJS(
     // @ts-expect-error - if we want to make it possible to use async configs
     yield* [];
 
-    options = ((options as any) as (api: ConfigAPI) => {})(
-      makeConfigAPI(cache),
-    );
+    options = (options as any as (api: ConfigAPI) => {})(makeConfigAPI(cache));
 
     assertCache = true;
   }
@@ -256,32 +254,30 @@ const packageToBabelConfig = makeWeakCacheSync(
   },
 );
 
-const readConfigJSON5 = makeStaticFileCache(
-  (filepath, content): ConfigFile => {
-    let options;
-    try {
-      options = json5.parse(content);
-    } catch (err) {
-      err.message = `${filepath}: Error while parsing config - ${err.message}`;
-      throw err;
-    }
+const readConfigJSON5 = makeStaticFileCache((filepath, content): ConfigFile => {
+  let options;
+  try {
+    options = json5.parse(content);
+  } catch (err) {
+    err.message = `${filepath}: Error while parsing config - ${err.message}`;
+    throw err;
+  }
 
-    if (!options) throw new Error(`${filepath}: No config detected`);
+  if (!options) throw new Error(`${filepath}: No config detected`);
 
-    if (typeof options !== "object") {
-      throw new Error(`${filepath}: Config returned typeof ${typeof options}`);
-    }
-    if (Array.isArray(options)) {
-      throw new Error(`${filepath}: Expected config object but found array`);
-    }
+  if (typeof options !== "object") {
+    throw new Error(`${filepath}: Config returned typeof ${typeof options}`);
+  }
+  if (Array.isArray(options)) {
+    throw new Error(`${filepath}: Expected config object but found array`);
+  }
 
-    return {
-      filepath,
-      dirname: path.dirname(filepath),
-      options,
-    };
-  },
-);
+  return {
+    filepath,
+    dirname: path.dirname(filepath),
+    options,
+  };
+});
 
 const readIgnoreConfig = makeStaticFileCache((filepath, content) => {
   const ignoreDir = path.dirname(filepath);

packages/babel-core/src/config/files/index.ts

@@ -3,7 +3,7 @@ type indexType = typeof import("./index");
 
 // Kind of gross, but essentially asserting that the exports of this module are the same as the
 // exports of index-browser, since this file may be replaced at bundle time with index-browser.
-((({} as any) as indexBrowserType) as indexType);
+({} as any as indexBrowserType as indexType);
 
 export { findPackageData } from "./package";
 

packages/babel-core/src/config/files/plugins.ts

@@ -17,8 +17,10 @@ const BABEL_PLUGIN_PREFIX_RE = /^(?!@|module:|[^/]+\/|babel-plugin-)/;
 const BABEL_PRESET_PREFIX_RE = /^(?!@|module:|[^/]+\/|babel-preset-)/;
 const BABEL_PLUGIN_ORG_RE = /^(@babel\/)(?!plugin-|[^/]+\/)/;
 const BABEL_PRESET_ORG_RE = /^(@babel\/)(?!preset-|[^/]+\/)/;
-const OTHER_PLUGIN_ORG_RE = /^(@(?!babel\/)[^/]+\/)(?![^/]*babel-plugin(?:-|\/|$)|[^/]+\/)/;
-const OTHER_PRESET_ORG_RE = /^(@(?!babel\/)[^/]+\/)(?![^/]*babel-preset(?:-|\/|$)|[^/]+\/)/;
+const OTHER_PLUGIN_ORG_RE =
+  /^(@(?!babel\/)[^/]+\/)(?![^/]*babel-plugin(?:-|\/|$)|[^/]+\/)/;
+const OTHER_PRESET_ORG_RE =
+  /^(@(?!babel\/)[^/]+\/)(?![^/]*babel-preset(?:-|\/|$)|[^/]+\/)/;
 const OTHER_ORG_DEFAULT_RE = /^(@(?!babel$)[^/]+)$/;
 
 export function resolvePlugin(name: string, dirname: string): string | null {

packages/babel-core/src/config/full.ts

@@ -279,14 +279,10 @@ const makeDescriptorLoader = <Context, API>(
     return { value: item, options, dirname, alias };
   });
 
-const pluginDescriptorLoader = makeDescriptorLoader<
-  Context.SimplePlugin,
-  PluginAPI
->(makePluginAPI);
-const presetDescriptorLoader = makeDescriptorLoader<
-  Context.SimplePreset,
-  PresetAPI
->(makePresetAPI);
+const pluginDescriptorLoader =
+  makeDescriptorLoader<Context.SimplePlugin, PluginAPI>(makePluginAPI);
+const presetDescriptorLoader =
+  makeDescriptorLoader<Context.SimplePreset, PresetAPI>(makePresetAPI);
 
 /**
  * Instantiate a plugin for the given descriptor, returning the plugin/options pair.

packages/babel-core/src/config/index.ts

@@ -24,9 +24,10 @@ const loadOptionsRunner = gensync<(opts: unknown) => any>(function* (opts) {
   return config?.options ?? null;
 });
 
-const createConfigItemRunner = gensync<
-  (...args: Parameters<typeof createConfigItemImpl>) => ConfigItem
->(createConfigItemImpl);
+const createConfigItemRunner =
+  gensync<(...args: Parameters<typeof createConfigItemImpl>) => ConfigItem>(
+    createConfigItemImpl,
+  );
 
 const maybeErrback = runner => (opts: unknown, callback?: Function) => {
   if (callback === undefined && typeof opts === "function") {

packages/babel-core/src/config/partial.ts

@@ -169,10 +169,8 @@ export const loadPartialConfig = gensync<
     ({ showIgnoredFiles, ...opts } = opts);
   }
 
-  const result:
-    | PrivPartialConfig
-    | undefined
-    | null = yield* loadPrivatePartialConfig(opts);
+  const result: PrivPartialConfig | undefined | null =
+    yield* loadPrivatePartialConfig(opts);
   if (!result) return null;
 
   const { options, babelrc, ignore, config, fileHandling, files } = result;

packages/babel-core/src/config/resolve-targets.ts

@@ -3,7 +3,7 @@ type nodeType = typeof import("./resolve-targets");
 
 // Kind of gross, but essentially asserting that the exports of this module are the same as the
 // exports of index-browser, since this file may be replaced at bundle time with index-browser.
-((({} as any) as browserType) as nodeType);
+({} as any as browserType as nodeType);
 
 import type { ValidatedOptions } from "./validation/options";
 import path from "path";

packages/babel-core/src/gensync-utils/async.ts

@@ -67,7 +67,7 @@ const withKind = gensync<(cb: (kind: "sync" | "async") => any) => any>({
 //     )
 export function forwardAsync<
   Action extends (...args: unknown[]) => any,
-  Return
+  Return,
 >(
   action: (...args: Parameters<Action>) => Handler<ReturnType<Action>>,
   cb: (

packages/babel-core/src/transform-file.ts

@@ -12,7 +12,7 @@ type transformFileType = typeof import("./transform-file");
 // Kind of gross, but essentially asserting that the exports of this module are the same as the
 // exports of transform-file-browser, since this file may be replaced at bundle time with
 // transform-file-browser.
-((({} as any) as transformFileBrowserType) as transformFileType);
+({} as any as transformFileBrowserType as transformFileType);
 
 type TransformFile = {
   (filename: string, callback: FileResultCallback): void;

packages/babel-core/src/transformation/file/file.ts

@@ -187,9 +187,8 @@ export default class File {
     // make sure that the helper exists
     helpers.ensure(name, File);
 
-    const uid = (this.declarations[name] = this.scope.generateUidIdentifier(
-      name,
-    ));
+    const uid = (this.declarations[name] =
+      this.scope.generateUidIdentifier(name));
 
     const dependencies = {};
     for (const dep of helpers.getDependencies(name)) {

packages/babel-core/src/transformation/normalize-file.ts

@@ -76,7 +76,7 @@ export default function* normalizeFile(
           } else {
             inputMap = convertSourceMap.fromJSON(
               // todo:
-              (inputMapContent as unknown) as string,
+              inputMapContent as unknown as string,
             );
           }
         } catch (err) {
@@ -99,8 +99,10 @@ export default function* normalizeFile(
 // but without // or /* at the beginning of the comment.
 
 // eslint-disable-next-line max-len
-const INLINE_SOURCEMAP_REGEX = /^[@#]\s+sourceMappingURL=data:(?:application|text)\/json;(?:charset[:=]\S+?;)?base64,(?:.*)$/;
-const EXTERNAL_SOURCEMAP_REGEX = /^[@#][ \t]+sourceMappingURL=([^\s'"`]+)[ \t]*$/;
+const INLINE_SOURCEMAP_REGEX =
+  /^[@#]\s+sourceMappingURL=data:(?:application|text)\/json;(?:charset[:=]\S+?;)?base64,(?:.*)$/;
+const EXTERNAL_SOURCEMAP_REGEX =
+  /^[@#][ \t]+sourceMappingURL=([^\s'"`]+)[ \t]*$/;
 
 function extractCommentsFromList(regex, comments, lastComment) {
   if (comments) {