fix(prettier): Apply the PHP parser only to PHP files

The top-level parser option forced the PHP parser onto every file in the
repository. Non-PHP files were parsed as inline HTML and written back
unchanged, so Prettier silently did nothing for TypeScript, JSON, YAML
and Markdown, and the overrides block only ever adjusted options that
the PHP parser ignored.

Move the PHP parser into an override on **/*.php with the plugin
defaults it was already producing, and let Prettier infer the parser for
everything else, which restores the shared options used by the Ruby and
Python SDKs. Disable embedded formatting in Markdown so the PHP examples
in the README keep the style of the generated source.

The codegen changes are the result of running the formatter over
TypeScript for the first time.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RFK47311nWtbd3gHmjdknR

Author: claude

.prettierrc.json

@@ -1,15 +1,22 @@
 {
   "plugins": ["@prettier/plugin-php"],
-  "parser": "php",
-
+  "semi": false,
+  "singleQuote": true,
+  "jsxSingleQuote": true,
+  "endOfLine": "lf",
   "overrides": [
     {
-      "files": "**/*.{js,ts,json,yml,md}",
+      "files": "**/*.php",
       "options": {
-        "semi": false,
-        "singleQuote": true,
-        "jsxSingleQuote": true,
-        "endOfLine": "lf"
+        "parser": "php",
+        "semi": true,
+        "singleQuote": false
+      }
+    },
+    {
+      "files": "**/*.md",
+      "options": {
+        "embeddedLanguageFormatting": "off"
       }
     }
   ]

codegen/lib/handlebars-helpers.ts

@@ -52,10 +52,14 @@ const createPhpDoc = (
     .split(/\r?\n/)
     .map(sanitizePhpDocLine)
   const populatedDescription = description.trim() === '' ? [] : descriptionLines
-  const populatedTags = tags.filter((tag) => tag.trim() !== '').map(sanitizePhpDocLine)
+  const populatedTags = tags
+    .filter((tag) => tag.trim() !== '')
+    .map(sanitizePhpDocLine)
   const lines = [
     ...populatedDescription,
-    ...(populatedDescription.length > 0 && populatedTags.length > 0 ? [''] : []),
+    ...(populatedDescription.length > 0 && populatedTags.length > 0
+      ? ['']
+      : []),
     ...populatedTags,
   ]
 

codegen/lib/resource-model.ts

@@ -16,8 +16,14 @@ import { getPhpType } from './map-php-type.js'
 
 export type ResourceClassProperty =
   | ({ kind: 'value'; phpType: string } & ResourceClassPropertyMetadata)
-  | ({ kind: 'objectReference'; referenceName: string } & ResourceClassPropertyMetadata)
-  | ({ kind: 'listReference'; referenceName: string } & ResourceClassPropertyMetadata)
+  | ({
+      kind: 'objectReference'
+      referenceName: string
+    } & ResourceClassPropertyMetadata)
+  | ({
+      kind: 'listReference'
+      referenceName: string
+    } & ResourceClassPropertyMetadata)
 
 interface ResourceClassPropertyMetadata {
   name: string
@@ -109,8 +115,12 @@ export const createResourceModel = (blueprint: Blueprint): ResourceModel => {
     currentResourceName = name
     localClassNames.set(name, [])
     const sourceResource =
-      blueprint.resources.find((resource) => resource.resourceType === resourceType) ??
-      (resourceType === 'event' ? blueprint.events[0] : blueprint.actionAttempts[0])
+      blueprint.resources.find(
+        (resource) => resource.resourceType === resourceType,
+      ) ??
+      (resourceType === 'event'
+        ? blueprint.events[0]
+        : blueprint.actionAttempts[0])
     addClass(
       name,
       baseResources.get(resourceType) ?? [],

codegen/lib/routes.ts

@@ -102,7 +102,8 @@ export const routes = (
 const createClientMethod = (endpoint: Endpoint): PhpClientMethod => {
   const { response } = endpoint
 
-  const responseKey = response.responseType === 'void' ? '' : response.responseKey
+  const responseKey =
+    response.responseType === 'void' ? '' : response.responseKey
 
   // Batch responses have no single resource type; they deserialize into the
   // Batch resource. A response whose resource type the blueprint cannot
@@ -126,17 +127,17 @@ const createClientMethod = (endpoint: Endpoint): PhpClientMethod => {
     isDeprecated: endpoint.isDeprecated,
     deprecationMessage: endpoint.deprecationMessage,
     parameters: endpoint.request.parameters.map((parameter) => ({
-        name: parameter.name,
-        type: getPhpType(parameter),
-        description: parameter.description,
-        required: parameter.isRequired,
-        // The primary identifier of a get endpoint always sorts first in the
-        // method signature.
-        position:
-          endpoint.name === 'get' && parameter.name === `${responseKey}_id`
-            ? 0
-            : undefined,
-      })),
+      name: parameter.name,
+      type: getPhpType(parameter),
+      description: parameter.description,
+      required: parameter.isRequired,
+      // The primary identifier of a get endpoint always sorts first in the
+      // method signature.
+      position:
+        endpoint.name === 'get' && parameter.name === `${responseKey}_id`
+          ? 0
+          : undefined,
+    })),
     returnPath: responseKey,
     returnResource: resourceType === '' ? '' : pascalCase(resourceType),
     isArrayResponse: