/*

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

* All rights reserved.

*

* This source code is licensed under the MIT license found in the

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

*

*/

namespace Facebook\HackCodegen;

/**

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

*/

final class HackCodegenConfig implements IHackCodegenConfig {

private string $rootDir = __DIR__;

private ?ICodegenFormatter $formatter = null;

public function getFileHeader(): ?vec<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 shouldUseTabs(): bool {

return false;

}

public function getRootDir(): string {

return $this->rootDir;

}

public function getFormatter(): ?ICodegenFormatter {

return $this->formatter;

}

public function withRootDir(string $root): this {

$out = clone $this;

$out->rootDir = $root;

return $out;

}

public function withFormatter(ICodegenFormatter $formatter): this {

$out = clone $this;

$out->formatter = $formatter;

return $out;

}

}