*/ private array $traits = []; /** * Replaces all traits. * @param list $traits */ public function setTraits(array $traits): static { (function (TraitUse ...$traits) {})(...$traits); $this->traits = []; foreach ($traits as $trait) { $this->traits[$trait->getName()] = $trait; } return $this; } /** @return array */ public function getTraits(): array { return $this->traits; } /** * Adds a method. If it already exists, throws an exception. */ public function addTrait(string $name): TraitUse { if (isset($this->traits[$name])) { throw new Nette\InvalidStateException("Cannot add trait '$name', because it already exists."); } $this->traits[$name] = $trait = new TraitUse($name); if (func_num_args() > 1 && is_array(func_get_arg(1))) { // back compatibility trigger_error('Passing second argument to ' . __METHOD__ . '() is deprecated, use addResolution() instead.'); array_map($trait->addResolution(...), func_get_arg(1)); } return $trait; } public function removeTrait(string $name): static { unset($this->traits[$name]); return $this; } public function hasTrait(string $name): bool { return isset($this->traits[$name]); } }