mediaType; } /** * {@inheritdoc} * * @see EncodedImageInterface::mimetype() */ public function mimetype(): string { return $this->mediaType(); } /** * {@inheritdoc} * * @see EncodedImageInterface::toDataUri() */ public function toDataUri(): string { return sprintf('data:%s;base64,%s', $this->mediaType(), base64_encode((string) $this)); } }