Install psalm as dev, sync scripts updates

vendor/felixfbecker/language-server-protocol/src/CompletionItemKind.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace LanguageServerProtocol;
+
+/**
+ * The kind of a completion entry.
+ */
+abstract class CompletionItemKind
+{
+    const TEXT = 1;
+    const METHOD = 2;
+    const FUNCTION = 3;
+    const CONSTRUCTOR = 4;
+    const FIELD = 5;
+    const VARIABLE = 6;
+    const CLASS_ = 7;
+    const INTERFACE = 8;
+    const MODULE = 9;
+    const PROPERTY = 10;
+    const UNIT = 11;
+    const VALUE = 12;
+    const ENUM = 13;
+    const KEYWORD = 14;
+    const SNIPPET = 15;
+    const COLOR = 16;
+    const FILE = 17;
+    const REFERENCE = 18;
+
+    /**
+     * Returns the CompletionItemKind for a SymbolKind
+     *
+     * @param int $kind A SymbolKind
+     * @return int The CompletionItemKind
+     */
+    public static function fromSymbolKind(int $kind): int
+    {
+        switch ($kind) {
+            case SymbolKind::PROPERTY:
+            case SymbolKind::FIELD:
+                return self::PROPERTY;
+            case SymbolKind::METHOD:
+                return self::METHOD;
+            case SymbolKind::CLASS_:
+                return self::CLASS_;
+            case SymbolKind::INTERFACE:
+                return self::INTERFACE;
+            case SymbolKind::FUNCTION:
+                return self::FUNCTION;
+            case SymbolKind::NAMESPACE:
+            case SymbolKind::MODULE:
+            case SymbolKind::PACKAGE:
+                return self::MODULE;
+            case SymbolKind::FILE:
+                return self::FILE;
+            case SymbolKind::NUMBER:
+            case SymbolKind::BOOLEAN:
+            case SymbolKind::ARRAY:
+                return self::VALUE;
+            case SymbolKind::ENUM:
+                return self::ENUM;
+            case SymbolKind::CONSTRUCTOR:
+                return self::CONSTRUCTOR;
+            case SymbolKind::VARIABLE:
+            case SymbolKind::CONSTANT:
+                return self::VARIABLE;
+            case SymbolKind::STRING:
+            default:
+                return self::TEXT;
+        }
+    }
+}