src/Validation/Constraint/ValidAt.php
public function assert(Token $token): void
    {
        $now = $this->clock->now();

        $this->assertIssueTime($token, $now->add($this->leeway));
        $this->assertMinimumTime($token, $now->add($this->leeway));
        $this->assertExpiration($token, $now->sub($this->leeway));
    }
public function assert(Token $token): void
    {
        $now = $this->clock->now();

        $this->assertIssueTime($token, $now->add($this->leeway));
        $this->assertMinimumTime($token, $now->add($this->leeway));
        $this->assertExpiration($token, $now->sub($this->leeway));
    }
{@inheritdoc}