php-parser/lib/PhpParser/Lexer/TokenEmulator/AwaitTokenEmulator.php

<?php declare(strict_types=1);

namespace PhpParser\Lexer\TokenEmulator;

use PhpParser\Lexer\Emulative;

final class AwaitTokenEmulator extends KeywordEmulator
{
    public function getPhpVersion(): string
    {
        return Emulative::PHP_UNOBTANIUM;
    }

    public function getKeywordString(): string
    {
        return 'await';
    }

    public function getKeywordToken(): int
    {
        return \T_YIELD;
    }
}