addType('name', 'string'); $this->addType('accountId', 'integer'); } public function setActionSteps(array $actionSteps): void { $this->actionSteps = $actionSteps; } public function setIcon(string $icon): void { $this->icon = $icon; } #[ReturnTypeWillChange] public function jsonSerialize() { return [ 'id' => $this->getId(), 'name' => $this->getName(), 'accountId' => $this->getAccountId(), 'actionSteps' => $this->actionSteps, 'icon' => $this->icon, ]; } }