bool has(string $name) Returns true if the command exists, false otherwise.

string getPaddingChar() Gets padding character, used for cell padding.

class InputAwareHelper extends Helper

bool isVeryVerbose() Returns whether verbosity is very verbose (-vv).

advance(int $step = 1) Advances the progress output X steps.

string getCellHeaderFormat() Gets header cell format.

Process mustRun(

TableStyle getColumnStyle(int $columnIndex)

class TableHelper extends Helper

string format(string $message) Formats a message according to the given styles.