Laravel Idea detects Livewire using in the project and adds needed blade directives + completion. @livewire, @livewireStyles, @livewireScripts blade directives will be registered automatically for this project. This synchronization can be turned off in the File | Settings | Languages & Frameworks | Laravel Idea | Other Settings | "Silently sync blade plugin directives".
Completion for @livewire directive value:
Livewire tag attributes:
Livewire specific attributes, component parameters and methods: