# Change Log

All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.

<a name="5.3.2"></a>
## [5.3.2](https://github.com/dsherret/ts-simple-ast/compare/5.3.1...5.3.2) (2018-01-06)


### Bug Fixes

* [#203](https://github.com/dsherret/ts-simple-ast/issues/203) - Source file will now be marked as "saved" when updating from file system. ([fa0dd2c](https://github.com/dsherret/ts-simple-ast/commit/fa0dd2c))



<a name="5.3.1"></a>
## [5.3.1](https://github.com/dsherret/ts-simple-ast/compare/5.3.0...5.3.1) (2018-01-02)


### Bug Fixes

* Directory.getSourceFile should only return source files currently existing within the cache. ([8db2d84](https://github.com/dsherret/ts-simple-ast/commit/8db2d84))



<a name="5.3.0"></a>
# [5.3.0](https://github.com/dsherret/ts-simple-ast/compare/5.2.0...5.3.0) (2018-01-02)


### Bug Fixes

* [#137](https://github.com/dsherret/ts-simple-ast/issues/137) - Improve error message when manipulation throws error. ([34620f0](https://github.com/dsherret/ts-simple-ast/commit/34620f0))
* Changing from namespace to module keyword and vice versa will now change the node kind. ([38dc73b](https://github.com/dsherret/ts-simple-ast/commit/38dc73b))


### Features

* [#200](https://github.com/dsherret/ts-simple-ast/issues/200) - Add BooleanLiteral. ([6cc7917](https://github.com/dsherret/ts-simple-ast/commit/6cc7917))
* [#201](https://github.com/dsherret/ts-simple-ast/issues/201) - Add BinaryExpression. ([71a75bf](https://github.com/dsherret/ts-simple-ast/commit/71a75bf))
* Add Directory.getDescendantDirectories. ([d576acb](https://github.com/dsherret/ts-simple-ast/commit/d576acb))



<a name="5.2.0"></a>
# [5.2.0](https://github.com/dsherret/ts-simple-ast/compare/5.1.0...5.2.0) (2017-12-26)


### Features

* Ability to get source file from directory based on relative or absolute path. ([fb72396](https://github.com/dsherret/ts-simple-ast/commit/fb72396))



<a name="5.1.0"></a>
# [5.1.0](https://github.com/dsherret/ts-simple-ast/compare/5.0.0...5.1.0) (2017-12-26)


### Features

* Add overwrite option to source file and directory copy. ([0741180](https://github.com/dsherret/ts-simple-ast/commit/0741180))



<a name="5.0.0"></a>
# [5.0.0](https://github.com/dsherret/ts-simple-ast/compare/4.2.1...5.0.0) (2017-12-26)


### Bug Fixes

* [#195](https://github.com/dsherret/ts-simple-ast/issues/195) - Fixes emitting directory crashes when directory does not exist. ([57c3381](https://github.com/dsherret/ts-simple-ast/commit/57c3381))
* [#196](https://github.com/dsherret/ts-simple-ast/issues/196) - Fixes directory.copy() crashing when directory already exists. ([def2992](https://github.com/dsherret/ts-simple-ast/commit/def2992))


### Code Refactoring

* [#181](https://github.com/dsherret/ts-simple-ast/issues/181) Rename DocumentationableNode to JSDocableNode. ([59a254e](https://github.com/dsherret/ts-simple-ast/commit/59a254e))
* Getting and inserting/adding imports method names now includes "Declaration". ([97812cf](https://github.com/dsherret/ts-simple-ast/commit/97812cf))


### Features

* [#177](https://github.com/dsherret/ts-simple-ast/issues/177) - Ability to use virtual file system. ([ae27f5b](https://github.com/dsherret/ts-simple-ast/commit/ae27f5b))
* [#191](https://github.com/dsherret/ts-simple-ast/issues/191) - Add SourceFile.getEmitOutput(). ([1707a7d](https://github.com/dsherret/ts-simple-ast/commit/1707a7d))
* [#194](https://github.com/dsherret/ts-simple-ast/issues/194) - Add async version of forget block. ([c73dd05](https://github.com/dsherret/ts-simple-ast/commit/c73dd05))
* Ability to get a directory from directory based on a relative path. ([b7714c5](https://github.com/dsherret/ts-simple-ast/commit/b7714c5))
* Add addDirectoryIfExists and addSourceFileIfExists ([0ff4ff2](https://github.com/dsherret/ts-simple-ast/commit/0ff4ff2))
* Add ast.getFileSystem() ([3364349](https://github.com/dsherret/ts-simple-ast/commit/3364349))
* Add ExportAssignment. ([f2b346b](https://github.com/dsherret/ts-simple-ast/commit/f2b346b))


### BREAKING CHANGES

* All import methods on SourceFile have been renamed to include "declaration" (ex. getImports() -> getImportDeclarations()). This was done for consistency with getExports() -> getExportDeclarations().
* getDocs(), insertDoc(), etc. have been renamed to getJsDocs(), insertJsDoc(), etc...
* All export methods on SourceFile have been renamed to include "declaration" (ex. getExports() -> getExportDeclarations())



<a name="4.2.1"></a>
## [4.2.1](https://github.com/dsherret/ts-simple-ast/compare/4.2.0...4.2.1) (2017-12-23)


### Bug Fixes

* For consistency, directory path should be relative to its path and not the parent. ([f832035](https://github.com/dsherret/ts-simple-ast/commit/f832035))



<a name="4.2.0"></a>
# [4.2.0](https://github.com/dsherret/ts-simple-ast/compare/4.1.0...4.2.0) (2017-12-23)


### Bug Fixes

* [#192](https://github.com/dsherret/ts-simple-ast/issues/192) - Fix forget block crashes when removing node. ([3f195ea](https://github.com/dsherret/ts-simple-ast/commit/3f195ea))
* getDiagnostics() should return the syntactic, semantic, and declaration diagnostics. ([5ea5cfc](https://github.com/dsherret/ts-simple-ast/commit/5ea5cfc))
* Lazily create program and type checker when necessary. ([77b3889](https://github.com/dsherret/ts-simple-ast/commit/77b3889))


### Features

* [#184](https://github.com/dsherret/ts-simple-ast/issues/184) - Ability to copy directories. ([18f1e7b](https://github.com/dsherret/ts-simple-ast/commit/18f1e7b))
* [#185](https://github.com/dsherret/ts-simple-ast/issues/185) - Ability to save all descendant files in a directory. ([334f20b](https://github.com/dsherret/ts-simple-ast/commit/334f20b))
* Add ast.getPreEmitDiagnostics() ([a561994](https://github.com/dsherret/ts-simple-ast/commit/a561994))
* Add SourceFile.getPreEmitDiagnostics ([d1ea9eb](https://github.com/dsherret/ts-simple-ast/commit/d1ea9eb))
* Emit a directory. ([3cb455c](https://github.com/dsherret/ts-simple-ast/commit/3cb455c))
* Program - getSyntacticDiagnostics, getSemanticDiagnostics, getDeclarationDiagnostics, getPreEmitDiagnostics ([56b5f58](https://github.com/dsherret/ts-simple-ast/commit/56b5f58))
* Support TS 2.4, 2.5, and 2.6 ([57c87f8](https://github.com/dsherret/ts-simple-ast/commit/57c87f8))
* Wrap LanguageService.getEmitOutput(...). ([40ecc32](https://github.com/dsherret/ts-simple-ast/commit/40ecc32))



<a name="4.1.0"></a>
# [4.1.0](https://github.com/dsherret/ts-simple-ast/compare/4.0.1...4.1.0) (2017-12-19)


### Bug Fixes

* replaceWithText should include the js docs if they exist. ([304a86a](https://github.com/dsherret/ts-simple-ast/commit/304a86a))


### Features

* [#180](https://github.com/dsherret/ts-simple-ast/issues/180) - Directory - isAncestorOf and isDescendantOf ([7b259d9](https://github.com/dsherret/ts-simple-ast/commit/7b259d9))



<a name="4.0.1"></a>
## [4.0.1](https://github.com/dsherret/ts-simple-ast/compare/4.0.0...4.0.1) (2017-12-17)


### Bug Fixes

* createDirectory should throw if the directory exists. ([93a9da2](https://github.com/dsherret/ts-simple-ast/commit/93a9da2))



<a name="4.0.0"></a>
# [4.0.0](https://github.com/dsherret/ts-simple-ast/compare/3.2.0...4.0.0) (2017-12-17)


### Code Refactoring

* [#170](https://github.com/dsherret/ts-simple-ast/issues/170) - Rename methods on main api. ([07f27c4](https://github.com/dsherret/ts-simple-ast/commit/07f27c4))


### Features

* [#169](https://github.com/dsherret/ts-simple-ast/issues/169) - Directories. ([332c44d](https://github.com/dsherret/ts-simple-ast/commit/332c44d))
* [#173](https://github.com/dsherret/ts-simple-ast/issues/173) - SemicolonToken type guard. ([77d600a](https://github.com/dsherret/ts-simple-ast/commit/77d600a))
* [#174](https://github.com/dsherret/ts-simple-ast/issues/174) - Getting a source file by name or condition walks directories. ([e4f4b45](https://github.com/dsherret/ts-simple-ast/commit/e4f4b45))


### BREAKING CHANGES

* Renamed methods for creating & adding source files. See #170 for details.



<a name="3.2.0"></a>
# [3.2.0](https://github.com/dsherret/ts-simple-ast/compare/3.1.0...3.2.0) (2017-12-12)


### Features

* [#166](https://github.com/dsherret/ts-simple-ast/issues/166) - Add ReturnStatement. ([23eccf1](https://github.com/dsherret/ts-simple-ast/commit/23eccf1))
* [#168](https://github.com/dsherret/ts-simple-ast/issues/168) - Add SourceFile.refreshFromFileSystem() ([9ddcdd4](https://github.com/dsherret/ts-simple-ast/commit/9ddcdd4))
* Add Node.getSymbolOrThrow() ([6abbe7f](https://github.com/dsherret/ts-simple-ast/commit/6abbe7f))
* Add SourceFile.getDirectoryPath(). ([708f3bb](https://github.com/dsherret/ts-simple-ast/commit/708f3bb))
* Get exports from symbol. ([c815955](https://github.com/dsherret/ts-simple-ast/commit/c815955))



<a name="3.1.0"></a>
# [3.1.0](https://github.com/dsherret/ts-simple-ast/compare/3.0.2...3.1.0) (2017-12-10)


### Features

* [#164](https://github.com/dsherret/ts-simple-ast/issues/164) - Support ExpressionStatements. ([d7d48a1](https://github.com/dsherret/ts-simple-ast/commit/d7d48a1))
* Support deleting a file from the file system. ([326b6e0](https://github.com/dsherret/ts-simple-ast/commit/326b6e0))



<a name="3.0.2"></a>
## [3.0.2](https://github.com/dsherret/ts-simple-ast/compare/3.0.1...3.0.2) (2017-12-10)


### Bug Fixes

* **manipulation:** Brace possibly placed at wrong indentation when manipulating comma & newline separated node. ([5318c0f](https://github.com/dsherret/ts-simple-ast/commit/5318c0f))



<a name="3.0.1"></a>
## [3.0.1](https://github.com/dsherret/ts-simple-ast/compare/3.0.0...3.0.1) (2017-12-09)



<a name="3.0.0"></a>
# [3.0.0](https://github.com/dsherret/ts-simple-ast/compare/2.0.0...3.0.0) (2017-12-09)


### Bug Fixes

* ShorthandPropertyAssignment.removeObjectAssignmentInitializer was incorrectly returning undefined. ([62e2971](https://github.com/dsherret/ts-simple-ast/commit/62e2971))


### Code Refactoring

* [#160](https://github.com/dsherret/ts-simple-ast/issues/160) - Remove DocumentationableNode.getDocumentationComment ([54c94b1](https://github.com/dsherret/ts-simple-ast/commit/54c94b1))


### Features

* [#131](https://github.com/dsherret/ts-simple-ast/issues/131) - Ability to add statements within blocks. ([f2bb4de](https://github.com/dsherret/ts-simple-ast/commit/f2bb4de))
* [#145](https://github.com/dsherret/ts-simple-ast/issues/145) - Add JSDoc.getInnerText - Returns text without surrounding comment. ([a62cec4](https://github.com/dsherret/ts-simple-ast/commit/a62cec4))
* [#161](https://github.com/dsherret/ts-simple-ast/issues/161) - Rename getDocumentationCommentNodes to getDocNodes ([d29820f](https://github.com/dsherret/ts-simple-ast/commit/d29820f))
* [#42](https://github.com/dsherret/ts-simple-ast/issues/42) - Ability to pass in type checker to wrapped node. ([62b377f](https://github.com/dsherret/ts-simple-ast/commit/62b377f))
* [#59](https://github.com/dsherret/ts-simple-ast/issues/59) - Get parameter, type parameter, or decorator by name. ([f889515](https://github.com/dsherret/ts-simple-ast/commit/f889515))


### BREAKING CHANGES

* Removed DocumentationableNode.getDocumentationComment.
* getDocumentationCommentNodes is now getDocNodes.
* createWrappedNode's signature changed.



<a name="2.0.0"></a>
# [2.0.0](https://github.com/dsherret/ts-simple-ast/compare/1.3.0...2.0.0) (2017-12-08)


### Features

* [#37](https://github.com/dsherret/ts-simple-ast/issues/37) - Add StringLiteral.getQuoteType ([adad446](https://github.com/dsherret/ts-simple-ast/commit/adad446))
* SourceFile.formatText uses the formatting API. ([02e3feb](https://github.com/dsherret/ts-simple-ast/commit/02e3feb)), closes [#157](https://github.com/dsherret/ts-simple-ast/issues/157) [#158](https://github.com/dsherret/ts-simple-ast/issues/158)


### BREAKING CHANGES

* StringChar renamed to QuoteType. Manipulation setting's getStringChar() renamed to getQuoteType().

This was done for consistency.
* SourceFile.formatText now takes a FormatCodeSettings argument.



<a name="1.3.0"></a>
# [1.3.0](https://github.com/dsherret/ts-simple-ast/compare/1.2.0...1.3.0) (2017-12-05)


### Bug Fixes

* [#150](https://github.com/dsherret/ts-simple-ast/issues/150) - Fix SourceFile.addImport not using the specified string char. ([e704330](https://github.com/dsherret/ts-simple-ast/commit/e704330))


### Features

* Upgrade to code-block-writer 6.2.0 ([155f935](https://github.com/dsherret/ts-simple-ast/commit/155f935))



<a name="1.2.0"></a>
# [1.2.0](https://github.com/dsherret/ts-simple-ast/compare/1.1.0...1.2.0) (2017-12-04)


### Bug Fixes

* [#149](https://github.com/dsherret/ts-simple-ast/issues/149) - "SourceFile.formatText() should respect indentation settings" ([b0b9e53](https://github.com/dsherret/ts-simple-ast/commit/b0b9e53))


### Features

* Add isInStringAtPos to Node. ([cfcf256](https://github.com/dsherret/ts-simple-ast/commit/cfcf256))



<a name="1.1.0"></a>
# [1.1.0](https://github.com/dsherret/ts-simple-ast/compare/1.0.0...1.1.0) (2017-12-03)


### Features

* [#65](https://github.com/dsherret/ts-simple-ast/issues/65) - Navigation and manipulation of object literal expressions. ([d9d1621](https://github.com/dsherret/ts-simple-ast/commit/d9d1621))



<a name="1.0.0"></a>
# [1.0.0](https://github.com/dsherret/ts-simple-ast/compare/0.99.0...1.0.0) (2017-11-28)


### Bug Fixes

* Renamed setIsOptional to setHasQuestionToken for consistency. ([ac45bba](https://github.com/dsherret/ts-simple-ast/commit/ac45bba))


### BREAKING CHANGES

* QuestionTokenableNode.setIsOptional is now setHasQuestionToken.



<a name="0.99.0"></a>
# [0.99.0](https://github.com/dsherret/ts-simple-ast/compare/0.98.0...0.99.0) (2017-11-28)


### Features

* **Manipulation:** [#65](https://github.com/dsherret/ts-simple-ast/issues/65) - Setting and removing initializers from (Shorthand)PropertyAssignments ([dc3a61c](https://github.com/dsherret/ts-simple-ast/commit/dc3a61c))
* **Node:** Getting child of node at index. ([cb0a800](https://github.com/dsherret/ts-simple-ast/commit/cb0a800))



<a name="0.98.0"></a>
# [0.98.0](https://github.com/dsherret/ts-simple-ast/compare/0.97.0...0.98.0) (2017-11-27)


### Features

* **navigation:** [#140](https://github.com/dsherret/ts-simple-ast/issues/140) - Forget blocks. ([f5a8b39](https://github.com/dsherret/ts-simple-ast/commit/f5a8b39))


### Performance Improvements

* Don't internally add nodes to the cache so often for common navigation methods. ([7efc147](https://github.com/dsherret/ts-simple-ast/commit/7efc147))