src/Manager.php
public function getBinaries(callable $predicate = null)
    {
        $binaries = $this->binaries;
        if ($predicate !== null) {
            return array_filter($binaries, $predicate);
        }
        return $binaries;
    }
public function getBinaries(callable $predicate = null)
    {
        $binaries = $this->binaries;
        if ($predicate !== null) {
            return array_filter($binaries, $predicate);
        }
        return $binaries;
    }
Return all managed binaries.

@param callable $predicate
@return array