/**
 * @var int
 */
protected code;

/**
 * @var string
 */
protected field;

/**
 * @var string
 */
protected message;

/**
 * @var string
 */
protected type;

/**
 * @var array
 */
protected metaData;

public function __construct( string $message, mixed $field = string, string $type = string, int $code = int, array $metaData = [] );

public function __toString(): string;

public function getCode(): int;

public function getField(): string;

public function getMessage(): string;

public function getMetaData(): array;

public function getType(): string;

public function jsonSerialize(): array;

public function setCode( int $code ): MessageInterface;

public function setField( mixed $field ): MessageInterface;

public function setMessage( string $message ): MessageInterface;

public function setMetaData( array $metaData ): MessageInterface;

public function setType( string $type ): MessageInterface;

public function __toString(): string;

public function getCode();

public function getField();

public function getMessage(): string;

public function getMetaData(): array;

public function getType(): string;

public function setCode( int $code ): MessageInterface;

public function setField( string $field ): MessageInterface;

public function setMessage( string $message ): MessageInterface;

public function setMetaData( array $metaData ): MessageInterface;

public function setType( string $type ): MessageInterface;

/**
 * @var int
 */
protected position = 0;

/**
 * @var array
 */
protected messages;

public function __construct( array $messages = [] );

public function appendMessage( MessageInterface $message );

$messages->appendMessage(
    new \Phalcon\Messages\Message("This is a message")
);

public function appendMessages( mixed $messages );

$messages->appendMessages($messagesArray);

public function count(): int;

public function current(): MessageInterface;

public function filter( string $fieldName ): array;

public function jsonSerialize(): array;

$data = $messages->jsonSerialize();
echo json_encode($data);

public function key(): int;

public function next(): void;

public function offsetExists( mixed $index ): bool;

var_dump(
    isset($message["database"])
);

public function offsetGet( mixed $index ): mixed;

print_r(
    $messages[0]
);

public function offsetSet( mixed $index, mixed $message ): void;

$messages[0] = new \Phalcon\Messages\Message("This is a message");

public function offsetUnset( mixed $index ): void;

unset($message["database"]);

public function rewind(): void;

public function valid(): bool;