phpantom_lsp 0.7.0

Fast PHP language server with deep type intelligence. Generics, Laravel, PHPStan annotations. Ready in an instant.
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// test: property narrowing with instanceof in if block
// feature: completion
// Adapted from phpactor combination/property.test
// expect: getLinkedCustomer(
---
<?php

interface Timeline
{
    public function getItems(): array;
}

class Trip implements Timeline
{
    public function getItems(): array
    {
        return [];
    }

    public function getLinkedCustomer(): string
    {
        return 'James Bond';
    }
}

class Test
{
    private Timeline $timeline;

    public function doSomething(): void
    {
        if ($this->timeline instanceof Trip) {
            $this->timeline-><>
        }
    }
}