ts-simple-ast/CHANGELOG.md

TypeScript compiler wrapper for AST navigation and code generation.

# 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="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

* **core:** add 2.4.2 version ([c2a4022](https://github.com/dsherret/ts-simple-ast/commit/c2a4022))
* **core:** linting issue ([c231f9e](https://github.com/dsherret/ts-simple-ast/commit/c231f9e))
* [#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

* **core:** add 2.4.2 version ([15519b0](https://github.com/dsherret/ts-simple-ast/commit/15519b0))
* **core:** support failing tests ([f23a7dc](https://github.com/dsherret/ts-simple-ast/commit/f23a7dc))
* **core:** support multiple TypeScript versions ([c52ad48](https://github.com/dsherret/ts-simple-ast/commit/c52ad48)), closes [#144](https://github.com/dsherret/ts-simple-ast/issues/144)
* [#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))