prettierx: Update rollup -> 2.21.0 - devDependency

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
rollup (source)	devDependencies	minor	2.7.2 -> 2.21.0

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Release Notes

rollup/rollup

v2.21.0

Compare Source

2020-07-07

Features

• Allow plugins to disable tree-shaking for individual modules to ensure even empty modules are associated with chunks (#​3663)

Pull Requests

• #​3663: Disable treeshaking per module (@​lukastaegert)

v2.20.0

Compare Source

2020-07-06

Features

• Support using a function to generate different chunk and asset naming patterns per chunk or asset (#​3658)
• Add referencedFiles property to the chunk info in generateBundle to list referenced assets (#​3661)

Pull Requests

• #​3658: Add ability to use a function that returns a pattern string in all places where you could use a pattern string before (@​frank-dspeed)
• #​3661: Add referenced files to bundle (@​lukastaegert)

v2.19.0

Compare Source

2020-07-05

Features

• Allow plugins to return a Promise in the options hook (#​3660)

Pull Requests

• #​3660: Make options hooks async (@​TomerAberbach)

v2.18.2

Compare Source

2020-07-02

Bug Fixes

• Do not remove spread element args when the corresponding positional parameter is unused (#​3652)

Pull Requests

• #​3652: Do not tree-shake arguments that contain a spread element (@​lukastaegert)

v2.18.1

Compare Source

2020-06-26

Bug Fixes

• Make sure synthetic exports are present when a module is imported dynamically (#​3648)
• Strip the rollup-plugin- prefix off the plugin name when looking for the plugin export in a CLI plugin without a default export (#​3647)
• Convert plugin names with dashes to camel case when looking for the plugin export in a CLI plugin without a default export (#​3647)

Pull Requests

• #​3647: Strip rollup-plugin prefix to find named plugin exports, throw when export cannot be found (@​lukastaegert)
• #​3648: Always create a dynamic namespace object when a module with synthetic named exports is imported dynamically (@​lukastaegert)

v2.18.0

Compare Source

2020-06-22

Features

• inlineDynamicImports, manualChunks and preserveModules can now be used as output options (#​3645)
• Use sourcemaps for certain warnings that reference source code locations (#​3645)

Bug Fixes

• this.getFileName will now always return the correct file name for chunks when multiple outputs are created (#​3645)

Pull Requests

• #​3645: Per output chunking (@​lukastaegert)

v2.17.1

Compare Source

2020-06-19

Bug Fixes

• Properly resolve accessing properties of namespace members again (#​3643)

Pull Requests

• #​3643: Fix accessing nested properties of namespaces (@​lukastaegert)

v2.17.0

Compare Source

2020-06-17

Features

• When importing Rollup via package.exports, always fall back to the browser ESM build for non-Node environments (#​3634)
• Create more efficient code when handling namespace mutations (#​3637)

Bug Fixes

• Fix a severe performance regression when the same module is imported by a lot of modules (#​3641)
• Properly escape special characters in imports (#​3638)

Pull Requests

• #​3634: Set browser build in exports (@​guybedford)
• #​3637: Do not include the whole namespace when illegally mutating a namespace (@​lukastaegert)
• #​3638: Support backslash escaping, retain exact newline escaping (@​guybedford)
• #​3641: Fix performance regression when a file is imported by many importers (@​lukastaegert)

v2.16.1

Compare Source

2020-06-13

Bug Fixes

• Do not produce invalid code when an external or chunk id contain quotes or line-breaks (#​3632)
• Do not fail but emit a warning when mutating a namespace object (#​3633)

Pull Requests

• #​3632: Handle single quote escaping in ids (@​guybedford)
• #​3633: Turn namespace assignment error into a warning (@​guybedford)

v2.16.0

Compare Source

2020-06-12

Features

• Add support for numeric separators (#​3626)
• Switch to finalized ESTree optional chaining AST (#​3628)

Pull Requests

• #​3626: Support numeric separator (@​TrySound)
• #​3628: Acorn 7.3.0 upgrade (@​guybedford)
• #​3631: Improve discoverability of manualChunks for code splitting (@​zlamma)

v2.15.0

Compare Source

2020-06-08

Features

• Allow to skip watching some configs via watch: false (#​3620)
• Provide the resolved sourcemap path to sourcemapPathTransform (#​3617)

Pull Requests

• #​3617: Update sourcemapPathTransform to also take the path to the sourcemap file as a second argument (@​dgoldstein0)
• #​3620: Rollup watch only one config in exported array (@​luwol03)

v2.14.0

Compare Source

2020-06-07

Features

• Make this.meta.watchMode available for plugins to detect watch mode (#​3616)

Bug Fixes

• Handle exporting the same binding with different names in SystemJS (#​3575)

Pull Requests

• #​3575: Handle some cases of duplicate export bindings (@​joeljeske)
• #​3616: Make watch mode available in plugins (@​lukastaegert)

v2.13.1

Compare Source

2020-06-04

Bug Fixes

• Prevent conflicts in SystemJS when module is used as a top-level variable (#​3614)

Pull Requests

• #​3614: Handle system reserved identifier dedupes (@​guybedford)

v2.13.0

Compare Source

2020-06-03

Features

• Allow to specify that an emitted chunk is only loaded after a given module has loaded to improve chunking (#​3606)

Pull Requests

• #​3606: Enable specifying implicit dependencies when emitting chunks (@​lukastaegert)

v2.12.1

Compare Source

2020-06-02

Bug Fixes

• Render valid imports when chunk names correspond to directory names in virtual setups (#​3609)

Pull Requests

• #​3609: Handle imports from chunks with names that correspond to parent directory names of other chunks (@​guybedford)

v2.12.0

Compare Source

2020-05-31

Features

• Add an option --waitForBundleInput to let the build wait until all entry point files are available before starting (#​3577)

Pull Requests

• #​3577: Wait for bundle input option (@​Heerschop)

v2.11.2

Compare Source

2020-05-28

Bug Fixes

• Include side-effects in the second argument of Array.from (#​3604)

Pull Requests

• #​3604: Mark Array.from as side-effectful, use two-argument Array.from when mapping Sets (@​lukastaegert)

v2.11.1

Compare Source

2020-05-28

Bug Fixes

• Also include side-effects in files that are marked as side-effect-free if they contain an included default export that is reexported (#​3602)

Pull Requests

• #​3602: Handle side-effects next to side-effect-free default exports in case the default export is reexported (@​lukastaegert)

v2.11.0

Compare Source

2020-05-27

Features

• Add basic support for optional chaining (#​3582)
• Provide a normalized set of options with proper default values to buildStart and renderStart (#​3597)
• Do not count adding properties to the prototype of an unused class as a side-effect (#​3598)
• Support providing null for empty setters in SystemJS via option (#​3592)

Bug Fixes

• Do not fail when using a /*#__PURE__*/ annotation inside a class field (#​3599)
• Allow using --watch and --treeshake together with sub-options such as --watch.clearScreen on the command line (#​3597)

Pull Requests

• #​3582: Support optional chaining via acorn fork(@​guybedford)
• #​3592: System format optional setters(@​guybedford)
• #​3597: Provide normalized options (@​lukastaegert)
• #​3598: Treeshake prototype modifications in classes (@​lukastaegert)
• #​3599: Retain pure annotations in class fields (@​lukastaegert)
• #​3601: Fix white-space in docs (@​tu4mo)

v2.10.9

Compare Source

2020-05-24

Bug Fixes

• Prevent invalid exports when facades are created (#​3590)

Pull Requests

• #​3590: Prevent unneeded exports when entry facades are created and ensure all exported variables in facades are imported (@​lukastaegert)

v2.10.8

Compare Source

2020-05-23

Bug Fixes

• Fix issues when synthetic named exports are reexported as default exports (#​3586)

Pull Requests

• #​3584: Clarify documentation for output.paths (@​jacksteamdev)
• #​3585: Target Node.js v14 instead of v13 in Windows tests (@​mangs)
• #​3586: Handle default reexports of synthetic named exports over several stages (@​lukastaegert)

v2.10.7

Compare Source

2020-05-22

Bug Fixes

• Handle modules re-exporting namespaces without further own code (#​3576)

Pull Requests

• #​3576: Fix "cannot read exports of undefined" error (@​guybedford)

v2.10.6

Compare Source

2020-05-22

Bug Fixes

• Fix some issues around class fields (#​3580)
• Prevent a maximum call stack error when a called entity references itself in its declaration (#​3581)

Pull Requests

• #​3580: Update acorn class features (@​guybedford)
• #​3581: Do not fail when including call arguments of recursively defined variables (@​lukastaegert)

v2.10.5

Compare Source

2020-05-19

Bug Fixes

• Do not remove side-effects that may influence an included default export declaration when side-effects are disabled (#​3572)

Pull Requests

• #​3572: Observe side-effects in files containing a default export declaration that reexports a variable (@​lukastaegert)

v2.10.4

Compare Source

2020-05-19

Bug Fixes

• Tree-shake unused classes with fields unless there are side-effects in the field declaration (#​3569)

Pull Requests

• #​3569: Make sure unused classes with fields are tree-shaken if possible (@​lukastaegert)

v2.10.3

Compare Source

2020-05-18

Bug Fixes

• Validate return value of sourcemapPathTransform option (#​3561)

Pull Requests

• #​3561: Throw error if sourcemapPathTransform-option does not return a string (@​Simonwep)

v2.10.2

Compare Source

2020-05-15

Bug Fixes

• Properly include calls to mutating array methods in certain scenarios (#​3559)

Pull Requests

• #​3559: Make sure UnknownFooExpressions are included when referenced as return values in a MultiExpression (@​lukastaegert)

v2.10.1

Compare Source

2020-05-15

Bug Fixes

• Do not throw when "undefined" is used as a default export (#​3558)

Pull Requests

• #​3558: Properly handle default exporting undefined (@​lukastaegert)

v2.10.0

Compare Source

2020-05-13

Features

• Avoid unnecessary empty imports from a facade chunk to the original chunk (#​3552)
• Pin facade creation order so that if several user-defined chunks reference the same module, the first always becomes the "actual" chunk while the later ones become facades (#​3552)

Bug Fixes

• Do not omit reexports from secondary chunks when creating facades for entry points without hoisting transitive dependencies (#​3552)

Pull Requests

• #​3552: Avoid unnecessary facade dependency inlining (@​guybedford)

v2.9.1

Compare Source

2020-05-11

Bug Fixes

• Do not create unintended live-bindings or invalid reexports when reexporting global variables (#​3550)

Pull Requests

• #​3550: Track updates of globals that are exported as default (@​lukastaegert)

v2.9.0

Compare Source

2020-05-10

Features

• Add ids of static and dynamic imports to this.getModuleInfo (#​3542)
• Provide getModuleInfo and getModuleIds to manualChunks functions (#​3542)
• Add nullish coalescing support (#​3548)
• Make the rebuild delay in watch mode configurable and set the default to 0 for snappy rebuilds (#​3502)
• Add this.getModuleIds to the plugin context as future replacement for this.moduleIds (#​3542)

Pull Requests

• #​3502: Configurable build delay (@​mattdesl)
• #​3542: Extend manualChunks API (@​lukastaegert)
• #​3548: Support nullish coalescing with tree-shaking (@​lukastaegert)

v2.8.2

Compare Source

2020-05-07

Bug Fixes

• Avoid invalid code when simplifying the body of a shorthand arrow function expression (#​3540)

Pull Requests

• #​3540: Wrap object expressions in parentheses if they become children of an arrow function expression (@​lukastaegert)

v2.8.1

Compare Source

2020-05-07

Bug Fixes

• Allow using plugins on CLI that are exported as exports.default (#​3529)
• Do not fail side-effect detection in nested callbacks of builtins (#​3539)

Pull Requests

• #​3529: Use default named export with plugins (@​NotWoods)
• #​3539: Track call side-effects both by entity and CallExpression to avoid untracked side-effects in nested calls (@​lukastaegert)

v2.8.0

Compare Source

2020-05-06

Features

• When a dynamically imported chunk contains more exports than the imported module namespace, do not create a facade chunk but an inline namespace (#​3535)

Bug Fixes

• Do not execute dynamically imported code before synchronous code in the importing module when generating CommonJS (#​3535)

Pull Requests

• #​3535: Avoid dynamic facade chunks (@​lukastaegert)

v2.7.6

Compare Source

2020-04-30

Bug Fixes

• Fix a type issue when a default export references a global variable (#​3526)

Pull Requests

• #​3526: Handles default exporting global variables (@​lukastaegert)

v2.7.5

Compare Source

2020-04-29

Bug Fixes

• Prevent infinite loop when default values of function parameters in a default export contain a slash (#​3522)

Pull Requests

• #​3522: Avoid infinite loop when finding position for id insertion in default export (@​lukastaegert)

v2.7.4

Compare Source

2020-04-29

Bug Fixes

• Fix an issue where wrong variable names were used when preserving modules (#​3521)

Pull Requests

• #​3521: Fix and improve default export alias logic (@​lukastaegert)

v2.7.3

Compare Source

2020-04-27

Bug Fixes

• Do not access __proto__ when running Rollup (#​3518)

Pull Requests

• #​3518: use acorn-class-fields and acorn-static-class-features from npm (@​nitsky)

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