mixed getHelper(string $name) Gets a helper instance by name.

class DebugFormatterHelper extends Helper

listing(array $elements) Formats a list. Parameters

TableHelper setCellHeaderFormat(string

finish() Finishes the progress output.

string ask(string $question, string|null $default = null, callable|null $validator = null) Asks

Table setColumnStyle(int $columnIndex,

int getProgress() Gets the current step position.

bool isRequired() Returns true if the argument is required.

string apply(string $text) Applies the style to a given text.