bool confirm(string $question, bool $default = true) Asks for confirmation.
bool isVerbose() Returns whether verbosity is verbose (-v).
caution(string|array $message) Formats a caution admonition.
ProgressBar createProgressBar(int
bool isVeryVerbose() Returns whether verbosity is very verbose (-vv).
listing(array $elements) Formats a list. Parameters
table(array $headers, array $rows) Formats a table.
newLine(int $count = 1) Add newline(s). Parameters
text(string|array $message) Formats informational text.
write(string|array $messages, bool $newline = false, $type = self::OUTPUT_NORMAL) Writes a message
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