// Verifying a Signed Uri
try {
    $uriSigner->verify($uri);
} catch (UnSignedUriException $e) {
    // the uri either not signed
    $e->uri; // the uri value
} catch (UnverifiedSignedUriException $e) {
    // the the signature is invalid
    $e->uri; // the uri value
} catch (ExpiredSignedUriException $e) {
    // the signature is valid but it's expired
    $e->uri; // the uri value
    $e->expiredAt; // \DateTimeImmutable
}