<?hh // strict

/**

* Copyright (c) 2015-present, Facebook, Inc.

* All rights reserved.

*

* This source code is licensed under the BSD-style license found in the

* LICENSE file in the root directory of this source tree. An additional grant

* of patent rights can be found in the PATENTS file in the same directory.

*/

/**

* This class contains the default configuration for Hack code generation.

* Please update it to your needs.

* Notice that if you need, you can have more than 1 configuration,

* and you'll need to explicitly pass an instance to the constructor

* of some of the classes, e.g. HackBuilder.

*/

final class HackCodegenConfig implements IHackCodegenConfig {

<<__Memoize>>

public static function getInstance(): this {

return new static();

}

public function getFileHeader(): ?Vector<string> {

// If you want a header on each generated file, insert it here.

return null;

}

public function getSpacesPerIndentation(): int {

return 2;

}

public function getMaxLineLength(): int {

return 80;

}

public function getRootDir(): string {

return __DIR__;

}

}