Terminology improvements.

Author: johnbillion

additionalParams.php functionMap.phpadditionalParams.php renamed to functionMap.php

@@ -3,7 +3,7 @@
 $httpReturnType = 'array{headers:Requests_Utility_CaseInsensitiveDictionary,body:string,response:array{code:int,message:string},cookies:array<int,WP_HTTP_Cookie>,filename:string|null,http_response:WP_HTTP_Requests_Response}|WP_Error';
 
 /**
- * This array is in the same format as the stubs array in PHPStan:
+ * This array is in the same format as the function map array in PHPStan:
  *
  * '<function_name>' => ['<return_type>, '<arg_name>'=>'<arg_type>']
  *

visitor.php

@@ -22,7 +22,7 @@
     /**
      * @var array<string,array<int|string,string>>
      */
-    private $additionalParams;
+    private $functionMap;
 
     /**
      * @var string
@@ -137,23 +137,23 @@ private function addArrayHashNotation(Doc $docComment): ?Doc
 
     private function addAdditionalParams(Doc $docComment): ?Doc
     {
-        if (! isset($this->additionalParams)) {
-            $this->additionalParams = require __DIR__ . '/additionalParams.php';
+        if (! isset($this->functionMap)) {
+            $this->functionMap = require __DIR__ . '/functionMap.php';
         }
 
-        if (! isset($this->additionalParams[$this->currentSymbolName])) {
+        if (! isset($this->functionMap[$this->currentSymbolName])) {
             return null;
         }
 
-        $params = $this->additionalParams[$this->currentSymbolName];
-        $returnType = array_shift($params);
+        $parameters = $this->functionMap[$this->currentSymbolName];
+        $returnType = array_shift($parameters);
         $additions = [];
 
-        foreach ($params as $param => $paramType) {
+        foreach ($parameters as $paramName => $paramType) {
             $additions[] = sprintf(
                 '@phpstan-param %s $%s',
                 $paramType,
-                $param
+                $paramName
             );
         }