betterNodeFinder = $betterNodeFinder; $this->useImportsTraverser = $useImportsTraverser; $this->nodeNameResolver = $nodeNameResolver; } /** * @param Stmt[] $stmts */ public function resolveForStmts(array $stmts) : UsedImports { $usedImports = []; /** @var Class_|null $class */ $class = $this->betterNodeFinder->findFirstInstanceOf($stmts, Class_::class); // add class itself // is not anonymous class if ($class instanceof Class_) { $className = (string) $this->nodeNameResolver->getName($class); $usedImports[] = new FullyQualifiedObjectType($className); } $usedConstImports = []; $usedFunctionImports = []; /** @param Use_::TYPE_* $useType */ $this->useImportsTraverser->traverserStmts($stmts, static function (int $useType, UseUse $useUse, string $name) use(&$usedImports, &$usedFunctionImports, &$usedConstImports) : void { if ($useType === Use_::TYPE_NORMAL) { if ($useUse->alias instanceof Identifier) { $usedImports[] = new AliasedObjectType($useUse->alias->toString(), $name); } else { $usedImports[] = new FullyQualifiedObjectType($name); } } if ($useType === Use_::TYPE_FUNCTION) { $usedFunctionImports[] = new FullyQualifiedObjectType($name); } if ($useType === Use_::TYPE_CONSTANT) { $usedConstImports[] = new FullyQualifiedObjectType($name); } }); return new UsedImports($usedImports, $usedFunctionImports, $usedConstImports); } }