src/Migration.php
protected function table(string $table): TableBlueprint
    {
        if (empty($this->capsule)) {
            throw new MigrationException("Unable to get table blueprint, no capsule are set");
        }

        return new TableBlueprint($this->capsule, $table);
    }
protected function table(string $table): TableBlueprint
    {
        if (empty($this->capsule)) {
            throw new MigrationException("Unable to get table blueprint, no capsule are set");
        }

        return new TableBlueprint($this->capsule, $table);
    }
Get table schema builder (blueprint).

@param string $table
@return TableBlueprint