bool enableCommand() Enables the command.

setExitCode(int $exitCode) Sets the exit code.

bool commandShouldRun() Returns true if the command is runnable, false otherwise.

InputInterface getInput()

bool disableCommand() Disables the command, so it won't be run.

class ConsoleCommandEvent extends

class ConsoleTerminateEvent extends

OutputInterface getOutput()

class ConsoleEvent extends Event

int getExitCode() Gets the exit code.