<?php

class Test
{
    /**
     * @phpstan-var array{
     *  prop1?: int, prop2?: bool, prop3?: float,
     *  prop4?: string, prop5?: string, prop6?: string,
	 *  prop7?: string
     * }
     */
    protected array $updateData = [];

    /**
     * @phpstan-param array{
     *  prop1?: int, prop2?: bool, prop3?: float,
     *  prop4?: string, prop5?: string, prop6?: string,
	 *  prop7?: string
     * } $data
     */
    public function update(array $data): void
    {
        $this->updateData = $data + $this->updateData;
    }
}