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esm,doc: fix custom loader hook snippet typings #33563

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esm,doc: fix custom loader hook snippet typings #33563

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DerekNonGeneric
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@DerekNonGeneric DerekNonGeneric commented May 26, 2020 •
edited

Prior to this commit, the type annotations on these hooks were invalid.
This has been corrected and is ensured to be compatible with both the
TypeScript and Closure type systems.

Checklist
  • tests and/or benchmarks are included (out of band)
  • documentation is changed or added
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added doc Issues and PRs related to the documentations. esm Issues and PRs related to the ECMAScript Modules implementation. labels May 26, 2020
@DerekNonGeneric
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Do you mind combining all these 'fix annotations' PRs into one PR?

@GeoffreyBooth, I've consolidated the commits of the previous PRs into this single PR and included corrected annotations for the remaining two hooks.

@DerekNonGeneric
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I will rebase to remove 7e01cc8 if #33501 lands.

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ljharb commented May 26, 2020

cc @nodejs/modules-active-members

@BridgeAR BridgeAR added blocked PRs that are blocked by other issues or PRs. and removed blocked PRs that are blocked by other issues or PRs. labels May 27, 2020
GeoffreyBooth
GeoffreyBooth reviewed May 28, 2020
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@BridgeAR BridgeAR force-pushed the master branch 2 times, most recently from 8ae28ff to 2935f72 Compare May 31, 2020 12:18
DerekNonGeneric
DerekNonGeneric commented Jun 5, 2020
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+1 to label:"author ready" given the philosophy being used for these snippets.

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Codecov Report

Merging #33563 into master will not change coverage.
The diff coverage is n/a.

Impacted file tree graph

@@           Coverage Diff           @@
##           master   #33563   +/-   ##
=======================================
  Coverage   96.79%   96.79%           
=======================================
  Files         202      202           
  Lines       67292    67292           
=======================================
  Hits        65132    65132           
  Misses       2160     2160

Continue to review full report at Codecov.

Legend - Click here to learn more
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CI: https://ci.nodejs.org/job/node-test-pull-request/31754/

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CI: https://ci.nodejs.org/job/node-test-pull-request/31790/

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CI: https://ci.nodejs.org/job/node-test-pull-request/31798/

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CI: https://ci.nodejs.org/job/node-test-pull-request/31799/

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CI: https://ci.nodejs.org/job/node-test-pull-request/31800/

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CI: https://ci.nodejs.org/job/node-test-pull-request/31801/

Derek Lewis and others added 4 commits June 9, 2020 18:53
esm: fix annotations on getFormat hook doc snippet
6c8a6ca 
Prior to this commit, the type annotations on this hook were invalid.
This has been corrected and is ensured to be compatible with both the
TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/index.html?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpYDyARgFYCmAxrhTwD2RXFwAeuSAAoe1ZFxE0AnpC5p4uJQEp6cJKgyYAYpSJ8CwigBMuAM0SUauAOJdcRwcjSJcu2PNxqImwsAAVkQTQCbC4AHkxIW09vXAAuSDxCUkgyAD4yemBwcXhPSURsJTNE03NhSBI3Dy8fKWoaABpIIRFxXC6be0cXJuSfLSwoSAJbaQBZHwALADpUIitIqQncyAAGZYBWCYTgYEgAZUiubuErAlwLImWpyEhTyGaMq8hPSEQaGiQACqACUADLYAaCL5oa6yPCRSA0QQkAg8RK-GyiLzEYgkDEtXDPV6vd4AQRoAHdEEoQgEgn8iD9OLxJIJZrhFtckl4sDyUulYpk8fkupSufJIJyuC83md+T5piFhNd2VKuRl8HiQsR1ddcIg2DRrobBAA3LjEkn05BMzCy14KtKQADkaEEVkcXBdHVlZAA3FMCqSzgAROxcZBS6EAOQ9lo4IR5fwBP2lUdBEKtNqZgwcTlc7jGuDatC6PVEEgGdnzIyLhK0gbIQA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520url%250A%2520*%2520%2540param%2520%257BObject%257D%2520context%2520(currently%2520empty)%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultGetFormat%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520format%253A%2520string%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520getFormat(url%252C%2520context%252C%2520defaultGetFormat)%2520%257B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520determining%2520format.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bformat%253A%2520%253Cstring%253E%257D%252C%2520where%2520the%250A%2520%2520%2520%2520%252F%252F%2520format%2520is%2520one%2520of%2520the%2520strings%2520in%2520the%2520table%2520above.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520format%253A%2520'module'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520URLs.%250A%2520%2520return%2520defaultGetFormat(url%252C%2520context%252C%2520defaultGetFormat)%253B%250A%257D
@GeoffreyBooth
esm: fix annotations on resolve hook doc snippet
69bc783 
Prior to this commit, the type annotations on this hook were invalid.
This has been corrected and is ensured to be compatible with both the
TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+k28ApgMYEBmB1yUMCK6WmbkfSyakVwBVAEoAZAFyQAhAAo8hUpAA+kAK5EAJtSZFq2gJQAaXn1oB7HQVwFr2GQoCCyVAE8APEuIkAfKa8ZBRWwtQAHri8HKgYmABiWrR21hS6DIgaADa4YtTYllkAbtTRgrgayETYWAoACsiWaATY1J6YmshZMj4qZAFkbMDgEfCWyLiQiNjuRLSQDEkpRJCCBcXUijT0TCwmkKG4Ebj76Zk5eeslRlhQBw6THQJCopKQALyQRNlZkBSfh2OAG47oxIPIALKIXAACwAdKgdE15Dc-JAAAxwgCsNw6wGAkAAyk1qPcbMs4Xc+PjIPFxpQSZB6Ygsr8qHRGMxkNhTpYGWhSbQNHgmpAspYSAR5gx6WtCkVfJS+NSCc4sgB3RDuGrlSorRArSwAIwAVnRJpYGJBYaSZcg4pVupBvPhfH4yErlbqqrdlcrHTJnsJxBJIAB+Kl+r7UdWQENbDm7ZD7IOvCRGOEwwRWqSRv0GWPx9k7LkZrN6Mx+sggviDPhgyHQ+GI7TIm6eDHY3GQGnOIiWG3IMnaWz2IielWQADqMKEBxZWV8kAABmdsrl8vLqMv9japsgSBoBcIarQDZAjaS0JYR7ttHDIABJFawlqRmln1qQWwAchqiG0EcVANAdZyHIoWQ0W16TQaFaBhJdQhHZYWUgUZxlwbAJ1WagKh9NcLk3DYExLPZfSjOFKMBSJKyjJDRwcGQAG1KLhajcDY6xkLHHlIB-EDBwAWno5YfwAXVo2sjBrP47hpAARPQWGtPkADkb2oOETRqO0plZJlB0obZORYLC7m9FYCI3K5NmLEzkzJI4aMgKzLi3aTwDIIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520specifier%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520parentURL%253A%2520!(string%2520%257C%2520undefined)%252C%250A%2520*%2520%2520%2520conditions%253A%2520!(Array%253Cstring%253E)%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultResolve%250A%2520*%2520%2540returns%2520%257B!(Promise%253C%257B%2520url%253A%2520string%2520%257D%253E)%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520resolve(specifier%252C%2520context%252C%2520defaultResolve)%2520%257B%250A%2520%2520const%2520%257B%2520parentURL%2520%253D%2520null%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520specifiers%252C%2520do%2520some%2520custom%2520logic%2520for%2520resolving.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Burl%253A%2520%253Cstring%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520url%253A%2520parentURL%2520%253F%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier%252C%2520parentURL).href%2520%253A%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier).href%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520if%2520(Math.random()%2520%253C%25200.5)%2520%257B%2520%252F%252F%2520Another%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520When%2520calling%2520%2560defaultResolve%2560%252C%2520the%2520arguments%2520can%2520be%2520modified.%2520In%2520this%250A%2520%2520%2520%2520%252F%252F%2520case%2520it's%2520adding%2520another%2520value%2520for%2520matching%2520conditional%2520exports.%250A%2520%2520%2520%2520return%2520defaultResolve(specifier%252C%2520%257B%250A%2520%2520%2520%2520%2520%2520...context%252C%250A%2520%2520%2520%2520%2520%2520conditions%253A%2520%255B...context.conditions%252C%2520'another-condition'%255D%252C%250A%2520%2520%2520%2520%257D)%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520specifiers.%250A%2520%2520return%2520defaultResolve(specifier%252C%2520context%252C%2520defaultResolve)%253B%250A%257D
Co-authored-by: Geoffrey Booth <456802+GeoffreyBooth@users.noreply.github.com>
esm: fix annotations on getSource hook doc snippet
7d98d05 
Prior to this commit, the type annotations on this hook were invalid.
This has been corrected and is ensured to be compatible with both the
TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpaaQBmA9smorgFyQ8hUpDIUAxhyK4ApgA9c9OElQZMAMUpFxuAlIoATGW0SUauAOIzcAZQ7VxMpbGTXqRbFgAKyDmgLYMgA8rNj2yI4CAIQAFDYAFigyBgCCyKgAngBClGxsMsiQAD6C+MQkxZAAqsS4ABxpmQCUogB8ZPTA4PLwXLiQiNgZ2uxaOnpEkCTWdg4yMdQ0ADSQktLyuCtGJmaWM+GOLZhQq1J4WOxcPP0UALyn6woA3CcEbJAxALK88QB0qEQDH4Yi1WpAAAy-ACsR0gwGAkDsaBkDwMBF0Ul+J0gcIR6i4gj8KIJiBoNGqACUADLYLYcQnI1aUPB+SA0DgkAjiS6FVxlGQAN3KkFw8RRYTmWJxOPhkBSNAA7ogMp4+e4BpMOAAjABWMh0kA471FKM43CwEoiMgEQSE5SKWty+WQ7Sl0rVyEmx2l0stkUgAHJfsGA0tsaIXjiOjKEQARYwFEX0gByHCMvx1njNAzJhpNhSq1Owbo9k22pnMVlsB3mixWa1kCi2xgre2rcyaLzIQA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520url%250A%2520*%2520%2540param%2520%257B%257B%2520format%253A%2520string%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultGetSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520getSource(url%252C%2520context%252C%2520defaultGetSource)%2520%257B%250A%2520%2520const%2520%257B%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520retrieving%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520URLs.%250A%2520%2520return%2520defaultGetSource(url%252C%2520context%252C%2520defaultGetSource)%253B%250A%257D
esm: fix annotations on transformSource hook doc snippet
5304a65 
Prior to this commit, the type annotations on this hook were invalid.
This has been corrected and is ensured to be compatible with both the
TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwIQAoDKAFigKYAmAgsqgJ4BCArgGZMnKQA+kAzgC7IBLAHYBzTpACqw3gA4qtAJQBfHgHsGyAMYkoMBCnRZMuyKY0AbAFw9+wkQBoTppquRpEva30GjH0SEoqmqpCvCQAHrwm+qgYmABiDEKavAIhKmQkTIgM5rwAKqhC3C5u+OpaOv6wyCS8GsVYAArIqmgC3CQAPJhqGtrWeESklNSI9Mys7FzeduJSoXJjNAoBAHxKusDgEfCuvJCI3DTJkExJKWlCkPyIxaVo5f0kuNwV2vaQwaERvJ+Z2VyBSKJVcj3eJFWxlM3z4WEgFk+Dw8AUgAF4viEwpEANxQSACJiQXAAWQ8hAAdEUyG1cKs1pAAAwUgCsUMgwGAkHKaBImKEZAEqRCFPxpk5kHirjUvMg0sQ5nMkgASgAZbj-VQyvmaBh8NqQcyqEQCTRnaVoVSCpg0Oa8Qh8t7PUWmcVcijmADu424kFq9WQ1zucoARgArEgpOVE+18h5YJ2VaxdWaiDghyZsDYu13+hpYMWuxMDSAAcgpFdLfldSjxpk2bsgABEsmwblqAHJWkgUsO+0qHRVy2PsYskbg5vOByAAnJ5Qp3UFlCGvCGfb7Yv4zrJz4GLh5PSoKPFKIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257B!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%257D%2520source%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520url%253A%2520string%252C%250A%2520*%2520%2520%2520format%253A%2520string%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultTransformSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520transformSource(source%252C%2520context%252C%2520defaultTransformSource)%2520%257B%250A%2520%2520const%2520%257B%2520url%252C%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520modifying%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520sources.%250A%2520%2520return%2520defaultTransformSource(source%252C%2520context%252C%2520defaultTransformSource)%253B%250A%257D
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Lite CI is green: https://ci.nodejs.org/job/node-test-pull-request-lite-pipeline/4169/

@GeoffreyBooth GeoffreyBooth added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Jun 9, 2020
@github-actions github-actions bot mentioned this pull request Jun 10, 2020
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@DerekNonGeneric
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DerekNonGeneric commented Jun 14, 2020 •
edited

Inlining part of #33812 (comment) here due to relevance:

My PRs to this document always go stale before they land. Can we at least land #33563 first? It's the culmination of several hours of work by myself and a few other members of this group, is passing the CI, and has been author-ready for several days now.

I don't think anything is blocking this PR and looks ready to land to me.

/cc @GeoffreyBooth

@DerekNonGeneric
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/cc @nodejs/modules @nodejs/documentation

GeoffreyBooth added a commit that referenced this pull request Jun 14, 2020
@GeoffreyBooth
esm: fix loader hooks doc annotations
c17d2f9 
Prior to this commit, the type annotations on the ESM loader hooks
were invalid. This has been corrected and is ensured to be compatible
with both the TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/index.html?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpYDyARgFYCmAxrhTwD2RXFwAeuSAAoe1ZFxE0AnpC5p4uJQEp6cJKgyYAYpSJ8CwigBMuAM0SUauAOJdcRwcjSJcu2PNxqImwsAAVkQTQCbC4AHkxIW09vXAAuSDxCUkgyAD4yemBwcXhPSURsJTNE03NhSBI3Dy8fKWoaABpIIRFxXC6be0cXJuSfLSwoSAJbaQBZHwALADpUIitIqQncyAAGZYBWCYTgYEgAZUiubuErAlwLImWpyEhTyGaMq8hPSEQaGiQACqACUADLYAaCL5oa6yPCRSA0QQkAg8RK-GyiLzEYgkDEtXDPV6vd4AQRoAHdEEoQgEgn8iD9OLxJIJZrhFtckl4sDyUulYpk8fkupSufJIJyuC83md+T5piFhNd2VKuRl8HiQsR1ddcIg2DRrobBAA3LjEkn05BMzCy14KtKQADkaEEVkcXBdHVlZAA3FMCqSzgAROxcZBS6EAOQ9lo4IR5fwBP2lUdBEKtNqZgwcTlc7jGuDatC6PVEEgGdnzIyLhK0gbIQA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520url%250A%2520*%2520%2540param%2520%257BObject%257D%2520context%2520(currently%2520empty)%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultGetFormat%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520format%253A%2520string%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520getFormat(url%252C%2520context%252C%2520defaultGetFormat)%2520%257B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520determining%2520format.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bformat%253A%2520%253Cstring%253E%257D%252C%2520where%2520the%250A%2520%2520%2520%2520%252F%252F%2520format%2520is%2520one%2520of%2520the%2520strings%2520in%2520the%2520table%2520above.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520format%253A%2520'module'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520URLs.%250A%2520%2520return%2520defaultGetFormat(url%252C%2520context%252C%2520defaultGetFormat)%253B%250A%257D

    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+k28ApgMYEBmB1yUMCK6WmbkfSyakVwBVAEoAZAFyQAhAAo8hUpAA+kAK5EAJtSZFq2gJQAaXn1oB7HQVwFr2GQoCCyVAE8APEuIkAfKa8ZBRWwtQAHri8HKgYmABiWrR21hS6DIgaADa4YtTYllkAbtTRgrgayETYWAoACsiWaATY1J6YmshZMj4qZAFkbMDgEfCWyLiQiNjuRLSQDEkpRJCCBcXUijT0TCwmkKG4Ebj76Zk5eeslRlhQBw6THQJCopKQALyQRNlZkBSfh2OAG47oxIPIALKIXAACwAdKgdE15Dc-JAAAxwgCsNw6wGAkAAyk1qPcbMs4Xc+PjIPFxpQSZB6Ygsr8qHRGMxkNhTpYGWhSbQNHgmpAspYSAR5gx6WtCkVfJS+NSCc4sgB3RDuGrlSorRArSwAIwAVnRJpYGJBYaSZcg4pVupBvPhfH4yErlbqqrdlcrHTJnsJxBJIAB+Kl+r7UdWQENbDm7ZD7IOvCRGOEwwRWqSRv0GWPx9k7LkZrN6Mx+sggviDPhgyHQ+GI7TIm6eDHY3GQGnOIiWG3IMnaWz2IielWQADqMKEBxZWV8kAABmdsrl8vLqMv9japsgSBoBcIarQDZAjaS0JYR7ttHDIABJFawlqRmln1qQWwAchqiG0EcVANAdZyHIoWQ0W16TQaFaBhJdQhHZYWUgUZxlwbAJ1WagKh9NcLk3DYExLPZfSjOFKMBSJKyjJDRwcGQAG1KLhajcDY6xkLHHlIB-EDBwAWno5YfwAXVo2sjBrP47hpAARPQWGtPkADkb2oOETRqO0plZJlB0obZORYLC7m9FYCI3K5NmLEzkzJI4aMgKzLi3aTwDIIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520specifier%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520parentURL%253A%2520!(string%2520%257C%2520undefined)%252C%250A%2520*%2520%2520%2520conditions%253A%2520!(Array%253Cstring%253E)%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultResolve%250A%2520*%2520%2540returns%2520%257B!(Promise%253C%257B%2520url%253A%2520string%2520%257D%253E)%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520resolve(specifier%252C%2520context%252C%2520defaultResolve)%2520%257B%250A%2520%2520const%2520%257B%2520parentURL%2520%253D%2520null%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520specifiers%252C%2520do%2520some%2520custom%2520logic%2520for%2520resolving.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Burl%253A%2520%253Cstring%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520url%253A%2520parentURL%2520%253F%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier%252C%2520parentURL).href%2520%253A%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier).href%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520if%2520(Math.random()%2520%253C%25200.5)%2520%257B%2520%252F%252F%2520Another%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520When%2520calling%2520%2560defaultResolve%2560%252C%2520the%2520arguments%2520can%2520be%2520modified.%2520In%2520this%250A%2520%2520%2520%2520%252F%252F%2520case%2520it's%2520adding%2520another%2520value%2520for%2520matching%2520conditional%2520exports.%250A%2520%2520%2520%2520return%2520defaultResolve(specifier%252C%2520%257B%250A%2520%2520%2520%2520%2520%2520...context%252C%250A%2520%2520%2520%2520%2520%2520conditions%253A%2520%255B...context.conditions%252C%2520'another-condition'%255D%252C%250A%2520%2520%2520%2520%257D)%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520specifiers.%250A%2520%2520return%2520defaultResolve(specifier%252C%2520context%252C%2520defaultResolve)%253B%250A%257D

    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpaaQBmA9smorgFyQ8hUpDIUAxhyK4ApgA9c9OElQZMAMUpFxuAlIoATGW0SUauAOIzcAZQ7VxMpbGTXqRbFgAKyDmgLYMgA8rNj2yI4CAIQAFDYAFigyBgCCyKgAngBClGxsMsiQAD6C+MQkxZAAqsS4ABxpmQCUogB8ZPTA4PLwXLiQiNgZ2uxaOnpEkCTWdg4yMdQ0ADSQktLyuCtGJmaWM+GOLZhQq1J4WOxcPP0UALyn6woA3CcEbJAxALK88QB0qEQDH4Yi1WpAAAy-ACsR0gwGAkDsaBkDwMBF0Ul+J0gcIR6i4gj8KIJiBoNGqACUADLYLYcQnI1aUPB+SA0DgkAjiS6FVxlGQAN3KkFw8RRYTmWJxOPhkBSNAA7ogMp4+e4BpMOAAjABWMh0kA471FKM43CwEoiMgEQSE5SKWty+WQ7Sl0rVyEmx2l0stkUgAHJfsGA0tsaIXjiOjKEQARYwFEX0gByHCMvx1njNAzJhpNhSq1Owbo9k22pnMVlsB3mixWa1kCi2xgre2rcyaLzIQA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520url%250A%2520*%2520%2540param%2520%257B%257B%2520format%253A%2520string%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultGetSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520getSource(url%252C%2520context%252C%2520defaultGetSource)%2520%257B%250A%2520%2520const%2520%257B%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520retrieving%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520URLs.%250A%2520%2520return%2520defaultGetSource(url%252C%2520context%252C%2520defaultGetSource)%253B%250A%257D

    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwIQAoDKAFigKYAmAgsqgJ4BCArgGZMnKQA+kAzgC7IBLAHYBzTpACqw3gA4qtAJQBfHgHsGyAMYkoMBCnRZMuyKY0AbAFw9+wkQBoTppquRpEva30GjH0SEoqmqpCvCQAHrwm+qgYmABiDEKavAIhKmQkTIgM5rwAKqhC3C5u+OpaOv6wyCS8GsVYAArIqmgC3CQAPJhqGtrWeESklNSI9Mys7FzeduJSoXJjNAoBAHxKusDgEfCuvJCI3DTJkExJKWlCkPyIxaVo5f0kuNwV2vaQwaERvJ+Z2VyBSKJVcj3eJFWxlM3z4WEgFk+Dw8AUgAF4viEwpEANxQSACJiQXAAWQ8hAAdEUyG1cKs1pAAAwUgCsUMgwGAkHKaBImKEZAEqRCFPxpk5kHirjUvMg0sQ5nMkgASgAZbj-VQyvmaBh8NqQcyqEQCTRnaVoVSCpg0Oa8Qh8t7PUWmcVcijmADu424kFq9WQ1zucoARgArEgpOVE+18h5YJ2VaxdWaiDghyZsDYu13+hpYMWuxMDSAAcgpFdLfldSjxpk2bsgABEsmwblqAHJWkgUsO+0qHRVy2PsYskbg5vOByAAnJ5Qp3UFlCGvCGfb7Yv4zrJz4GLh5PSoKPFKIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257B!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%257D%2520source%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520url%253A%2520string%252C%250A%2520*%2520%2520%2520format%253A%2520string%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultTransformSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520transformSource(source%252C%2520context%252C%2520defaultTransformSource)%2520%257B%250A%2520%2520const%2520%257B%2520url%252C%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520modifying%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520sources.%250A%2520%2520return%2520defaultTransformSource(source%252C%2520context%252C%2520defaultTransformSource)%253B%250A%257D

PR-URL: #33563
Co-authored-by: Geoffrey Booth <webmaster@geoffreybooth.com>
Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com>
@GeoffreyBooth
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Landed in c17d2f9.

@GeoffreyBooth GeoffreyBooth removed the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Jun 14, 2020
codebytere pushed a commit that referenced this pull request Jun 18, 2020
@GeoffreyBooth @codebytere
esm: fix loader hooks doc annotations
50adcca 
Prior to this commit, the type annotations on the ESM loader hooks
were invalid. This has been corrected and is ensured to be compatible
with both the TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/index.html?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpYDyARgFYCmAxrhTwD2RXFwAeuSAAoe1ZFxE0AnpC5p4uJQEp6cJKgyYAYpSJ8CwigBMuAM0SUauAOJdcRwcjSJcu2PNxqImwsAAVkQTQCbC4AHkxIW09vXAAuSDxCUkgyAD4yemBwcXhPSURsJTNE03NhSBI3Dy8fKWoaABpIIRFxXC6be0cXJuSfLSwoSAJbaQBZHwALADpUIitIqQncyAAGZYBWCYTgYEgAZUiubuErAlwLImWpyEhTyGaMq8hPSEQaGiQACqACUADLYAaCL5oa6yPCRSA0QQkAg8RK-GyiLzEYgkDEtXDPV6vd4AQRoAHdEEoQgEgn8iD9OLxJIJZrhFtckl4sDyUulYpk8fkupSufJIJyuC83md+T5piFhNd2VKuRl8HiQsR1ddcIg2DRrobBAA3LjEkn05BMzCy14KtKQADkaEEVkcXBdHVlZAA3FMCqSzgAROxcZBS6EAOQ9lo4IR5fwBP2lUdBEKtNqZgwcTlc7jGuDatC6PVEEgGdnzIyLhK0gbIQA
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    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+k28ApgMYEBmB1yUMCK6WmbkfSyakVwBVAEoAZAFyQAhAAo8hUpAA+kAK5EAJtSZFq2gJQAaXn1oB7HQVwFr2GQoCCyVAE8APEuIkAfKa8ZBRWwtQAHri8HKgYmABiWrR21hS6DIgaADa4YtTYllkAbtTRgrgayETYWAoACsiWaATY1J6YmshZMj4qZAFkbMDgEfCWyLiQiNjuRLSQDEkpRJCCBcXUijT0TCwmkKG4Ebj76Zk5eeslRlhQBw6THQJCopKQALyQRNlZkBSfh2OAG47oxIPIALKIXAACwAdKgdE15Dc-JAAAxwgCsNw6wGAkAAyk1qPcbMs4Xc+PjIPFxpQSZB6Ygsr8qHRGMxkNhTpYGWhSbQNHgmpAspYSAR5gx6WtCkVfJS+NSCc4sgB3RDuGrlSorRArSwAIwAVnRJpYGJBYaSZcg4pVupBvPhfH4yErlbqqrdlcrHTJnsJxBJIAB+Kl+r7UdWQENbDm7ZD7IOvCRGOEwwRWqSRv0GWPx9k7LkZrN6Mx+sggviDPhgyHQ+GI7TIm6eDHY3GQGnOIiWG3IMnaWz2IielWQADqMKEBxZWV8kAABmdsrl8vLqMv9japsgSBoBcIarQDZAjaS0JYR7ttHDIABJFawlqRmln1qQWwAchqiG0EcVANAdZyHIoWQ0W16TQaFaBhJdQhHZYWUgUZxlwbAJ1WagKh9NcLk3DYExLPZfSjOFKMBSJKyjJDRwcGQAG1KLhajcDY6xkLHHlIB-EDBwAWno5YfwAXVo2sjBrP47hpAARPQWGtPkADkb2oOETRqO0plZJlB0obZORYLC7m9FYCI3K5NmLEzkzJI4aMgKzLi3aTwDIIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520specifier%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520parentURL%253A%2520!(string%2520%257C%2520undefined)%252C%250A%2520*%2520%2520%2520conditions%253A%2520!(Array%253Cstring%253E)%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultResolve%250A%2520*%2520%2540returns%2520%257B!(Promise%253C%257B%2520url%253A%2520string%2520%257D%253E)%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520resolve(specifier%252C%2520context%252C%2520defaultResolve)%2520%257B%250A%2520%2520const%2520%257B%2520parentURL%2520%253D%2520null%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520specifiers%252C%2520do%2520some%2520custom%2520logic%2520for%2520resolving.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Burl%253A%2520%253Cstring%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520url%253A%2520parentURL%2520%253F%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier%252C%2520parentURL).href%2520%253A%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier).href%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520if%2520(Math.random()%2520%253C%25200.5)%2520%257B%2520%252F%252F%2520Another%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520When%2520calling%2520%2560defaultResolve%2560%252C%2520the%2520arguments%2520can%2520be%2520modified.%2520In%2520this%250A%2520%2520%2520%2520%252F%252F%2520case%2520it's%2520adding%2520another%2520value%2520for%2520matching%2520conditional%2520exports.%250A%2520%2520%2520%2520return%2520defaultResolve(specifier%252C%2520%257B%250A%2520%2520%2520%2520%2520%2520...context%252C%250A%2520%2520%2520%2520%2520%2520conditions%253A%2520%255B...context.conditions%252C%2520'another-condition'%255D%252C%250A%2520%2520%2520%2520%257D)%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520specifiers.%250A%2520%2520return%2520defaultResolve(specifier%252C%2520context%252C%2520defaultResolve)%253B%250A%257D

    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpaaQBmA9smorgFyQ8hUpDIUAxhyK4ApgA9c9OElQZMAMUpFxuAlIoATGW0SUauAOIzcAZQ7VxMpbGTXqRbFgAKyDmgLYMgA8rNj2yI4CAIQAFDYAFigyBgCCyKgAngBClGxsMsiQAD6C+MQkxZAAqsS4ABxpmQCUogB8ZPTA4PLwXLiQiNgZ2uxaOnpEkCTWdg4yMdQ0ADSQktLyuCtGJmaWM+GOLZhQq1J4WOxcPP0UALyn6woA3CcEbJAxALK88QB0qEQDH4Yi1WpAAAy-ACsR0gwGAkDsaBkDwMBF0Ul+J0gcIR6i4gj8KIJiBoNGqACUADLYLYcQnI1aUPB+SA0DgkAjiS6FVxlGQAN3KkFw8RRYTmWJxOPhkBSNAA7ogMp4+e4BpMOAAjABWMh0kA471FKM43CwEoiMgEQSE5SKWty+WQ7Sl0rVyEmx2l0stkUgAHJfsGA0tsaIXjiOjKEQARYwFEX0gByHCMvx1njNAzJhpNhSq1Owbo9k22pnMVlsB3mixWa1kCi2xgre2rcyaLzIQA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520url%250A%2520*%2520%2540param%2520%257B%257B%2520format%253A%2520string%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultGetSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520getSource(url%252C%2520context%252C%2520defaultGetSource)%2520%257B%250A%2520%2520const%2520%257B%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520retrieving%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520URLs.%250A%2520%2520return%2520defaultGetSource(url%252C%2520context%252C%2520defaultGetSource)%253B%250A%257D

    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwIQAoDKAFigKYAmAgsqgJ4BCArgGZMnKQA+kAzgC7IBLAHYBzTpACqw3gA4qtAJQBfHgHsGyAMYkoMBCnRZMuyKY0AbAFw9+wkQBoTppquRpEva30GjH0SEoqmqpCvCQAHrwm+qgYmABiDEKavAIhKmQkTIgM5rwAKqhC3C5u+OpaOv6wyCS8GsVYAArIqmgC3CQAPJhqGtrWeESklNSI9Mys7FzeduJSoXJjNAoBAHxKusDgEfCuvJCI3DTJkExJKWlCkPyIxaVo5f0kuNwV2vaQwaERvJ+Z2VyBSKJVcj3eJFWxlM3z4WEgFk+Dw8AUgAF4viEwpEANxQSACJiQXAAWQ8hAAdEUyG1cKs1pAAAwUgCsUMgwGAkHKaBImKEZAEqRCFPxpk5kHirjUvMg0sQ5nMkgASgAZbj-VQyvmaBh8NqQcyqEQCTRnaVoVSCpg0Oa8Qh8t7PUWmcVcijmADu424kFq9WQ1zucoARgArEgpOVE+18h5YJ2VaxdWaiDghyZsDYu13+hpYMWuxMDSAAcgpFdLfldSjxpk2bsgABEsmwblqAHJWkgUsO+0qHRVy2PsYskbg5vOByAAnJ5Qp3UFlCGvCGfb7Yv4zrJz4GLh5PSoKPFKIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257B!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%257D%2520source%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520url%253A%2520string%252C%250A%2520*%2520%2520%2520format%253A%2520string%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultTransformSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520transformSource(source%252C%2520context%252C%2520defaultTransformSource)%2520%257B%250A%2520%2520const%2520%257B%2520url%252C%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520modifying%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520sources.%250A%2520%2520return%2520defaultTransformSource(source%252C%2520context%252C%2520defaultTransformSource)%253B%250A%257D

PR-URL: #33563
Co-authored-by: Geoffrey Booth <webmaster@geoffreybooth.com>
Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com>
@codebytere codebytere mentioned this pull request Jun 28, 2020
Merged
codebytere pushed a commit that referenced this pull request Jun 30, 2020
@GeoffreyBooth @codebytere
esm: fix loader hooks doc annotations
fc99bb9 
Prior to this commit, the type annotations on the ESM loader hooks
were invalid. This has been corrected and is ensured to be compatible
with both the TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/index.html?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpYDyARgFYCmAxrhTwD2RXFwAeuSAAoe1ZFxE0AnpC5p4uJQEp6cJKgyYAYpSJ8CwigBMuAM0SUauAOJdcRwcjSJcu2PNxqImwsAAVkQTQCbC4AHkxIW09vXAAuSDxCUkgyAD4yemBwcXhPSURsJTNE03NhSBI3Dy8fKWoaABpIIRFxXC6be0cXJuSfLSwoSAJbaQBZHwALADpUIitIqQncyAAGZYBWCYTgYEgAZUiubuErAlwLImWpyEhTyGaMq8hPSEQaGiQACqACUADLYAaCL5oa6yPCRSA0QQkAg8RK-GyiLzEYgkDEtXDPV6vd4AQRoAHdEEoQgEgn8iD9OLxJIJZrhFtckl4sDyUulYpk8fkupSufJIJyuC83md+T5piFhNd2VKuRl8HiQsR1ddcIg2DRrobBAA3LjEkn05BMzCy14KtKQADkaEEVkcXBdHVlZAA3FMCqSzgAROxcZBS6EAOQ9lo4IR5fwBP2lUdBEKtNqZgwcTlc7jGuDatC6PVEEgGdnzIyLhK0gbIQA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520url%250A%2520*%2520%2540param%2520%257BObject%257D%2520context%2520(currently%2520empty)%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultGetFormat%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520format%253A%2520string%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520getFormat(url%252C%2520context%252C%2520defaultGetFormat)%2520%257B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520determining%2520format.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bformat%253A%2520%253Cstring%253E%257D%252C%2520where%2520the%250A%2520%2520%2520%2520%252F%252F%2520format%2520is%2520one%2520of%2520the%2520strings%2520in%2520the%2520table%2520above.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520format%253A%2520'module'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520URLs.%250A%2520%2520return%2520defaultGetFormat(url%252C%2520context%252C%2520defaultGetFormat)%253B%250A%257D

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    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520specifier%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520parentURL%253A%2520!(string%2520%257C%2520undefined)%252C%250A%2520*%2520%2520%2520conditions%253A%2520!(Array%253Cstring%253E)%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultResolve%250A%2520*%2520%2540returns%2520%257B!(Promise%253C%257B%2520url%253A%2520string%2520%257D%253E)%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520resolve(specifier%252C%2520context%252C%2520defaultResolve)%2520%257B%250A%2520%2520const%2520%257B%2520parentURL%2520%253D%2520null%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520specifiers%252C%2520do%2520some%2520custom%2520logic%2520for%2520resolving.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Burl%253A%2520%253Cstring%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520url%253A%2520parentURL%2520%253F%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier%252C%2520parentURL).href%2520%253A%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier).href%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520if%2520(Math.random()%2520%253C%25200.5)%2520%257B%2520%252F%252F%2520Another%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520When%2520calling%2520%2560defaultResolve%2560%252C%2520the%2520arguments%2520can%2520be%2520modified.%2520In%2520this%250A%2520%2520%2520%2520%252F%252F%2520case%2520it's%2520adding%2520another%2520value%2520for%2520matching%2520conditional%2520exports.%250A%2520%2520%2520%2520return%2520defaultResolve(specifier%252C%2520%257B%250A%2520%2520%2520%2520%2520%2520...context%252C%250A%2520%2520%2520%2520%2520%2520conditions%253A%2520%255B...context.conditions%252C%2520'another-condition'%255D%252C%250A%2520%2520%2520%2520%257D)%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520specifiers.%250A%2520%2520return%2520defaultResolve(specifier%252C%2520context%252C%2520defaultResolve)%253B%250A%257D

    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpaaQBmA9smorgFyQ8hUpDIUAxhyK4ApgA9c9OElQZMAMUpFxuAlIoATGW0SUauAOIzcAZQ7VxMpbGTXqRbFgAKyDmgLYMgA8rNj2yI4CAIQAFDYAFigyBgCCyKgAngBClGxsMsiQAD6C+MQkxZAAqsS4ABxpmQCUogB8ZPTA4PLwXLiQiNgZ2uxaOnpEkCTWdg4yMdQ0ADSQktLyuCtGJmaWM+GOLZhQq1J4WOxcPP0UALyn6woA3CcEbJAxALK88QB0qEQDH4Yi1WpAAAy-ACsR0gwGAkDsaBkDwMBF0Ul+J0gcIR6i4gj8KIJiBoNGqACUADLYLYcQnI1aUPB+SA0DgkAjiS6FVxlGQAN3KkFw8RRYTmWJxOPhkBSNAA7ogMp4+e4BpMOAAjABWMh0kA471FKM43CwEoiMgEQSE5SKWty+WQ7Sl0rVyEmx2l0stkUgAHJfsGA0tsaIXjiOjKEQARYwFEX0gByHCMvx1njNAzJhpNhSq1Owbo9k22pnMVlsB3mixWa1kCi2xgre2rcyaLzIQA
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    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwIQAoDKAFigKYAmAgsqgJ4BCArgGZMnKQA+kAzgC7IBLAHYBzTpACqw3gA4qtAJQBfHgHsGyAMYkoMBCnRZMuyKY0AbAFw9+wkQBoTppquRpEva30GjH0SEoqmqpCvCQAHrwm+qgYmABiDEKavAIhKmQkTIgM5rwAKqhC3C5u+OpaOv6wyCS8GsVYAArIqmgC3CQAPJhqGtrWeESklNSI9Mys7FzeduJSoXJjNAoBAHxKusDgEfCuvJCI3DTJkExJKWlCkPyIxaVo5f0kuNwV2vaQwaERvJ+Z2VyBSKJVcj3eJFWxlM3z4WEgFk+Dw8AUgAF4viEwpEANxQSACJiQXAAWQ8hAAdEUyG1cKs1pAAAwUgCsUMgwGAkHKaBImKEZAEqRCFPxpk5kHirjUvMg0sQ5nMkgASgAZbj-VQyvmaBh8NqQcyqEQCTRnaVoVSCpg0Oa8Qh8t7PUWmcVcijmADu424kFq9WQ1zucoARgArEgpOVE+18h5YJ2VaxdWaiDghyZsDYu13+hpYMWuxMDSAAcgpFdLfldSjxpk2bsgABEsmwblqAHJWkgUsO+0qHRVy2PsYskbg5vOByAAnJ5Qp3UFlCGvCGfb7Yv4zrJz4GLh5PSoKPFKIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257B!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%257D%2520source%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520url%253A%2520string%252C%250A%2520*%2520%2520%2520format%253A%2520string%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultTransformSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520transformSource(source%252C%2520context%252C%2520defaultTransformSource)%2520%257B%250A%2520%2520const%2520%257B%2520url%252C%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520modifying%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520sources.%250A%2520%2520return%2520defaultTransformSource(source%252C%2520context%252C%2520defaultTransformSource)%253B%250A%257D

PR-URL: #33563
Co-authored-by: Geoffrey Booth <webmaster@geoffreybooth.com>
Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com>
codebytere pushed a commit that referenced this pull request Jul 10, 2020
@GeoffreyBooth @codebytere
esm: fix loader hooks doc annotations
9111fab 
Prior to this commit, the type annotations on the ESM loader hooks
were invalid. This has been corrected and is ensured to be compatible
with both the TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/index.html?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpYDyARgFYCmAxrhTwD2RXFwAeuSAAoe1ZFxE0AnpC5p4uJQEp6cJKgyYAYpSJ8CwigBMuAM0SUauAOJdcRwcjSJcu2PNxqImwsAAVkQTQCbC4AHkxIW09vXAAuSDxCUkgyAD4yemBwcXhPSURsJTNE03NhSBI3Dy8fKWoaABpIIRFxXC6be0cXJuSfLSwoSAJbaQBZHwALADpUIitIqQncyAAGZYBWCYTgYEgAZUiubuErAlwLImWpyEhTyGaMq8hPSEQaGiQACqACUADLYAaCL5oa6yPCRSA0QQkAg8RK-GyiLzEYgkDEtXDPV6vd4AQRoAHdEEoQgEgn8iD9OLxJIJZrhFtckl4sDyUulYpk8fkupSufJIJyuC83md+T5piFhNd2VKuRl8HiQsR1ddcIg2DRrobBAA3LjEkn05BMzCy14KtKQADkaEEVkcXBdHVlZAA3FMCqSzgAROxcZBS6EAOQ9lo4IR5fwBP2lUdBEKtNqZgwcTlc7jGuDatC6PVEEgGdnzIyLhK0gbIQA
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    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+k28ApgMYEBmB1yUMCK6WmbkfSyakVwBVAEoAZAFyQAhAAo8hUpAA+kAK5EAJtSZFq2gJQAaXn1oB7HQVwFr2GQoCCyVAE8APEuIkAfKa8ZBRWwtQAHri8HKgYmABiWrR21hS6DIgaADa4YtTYllkAbtTRgrgayETYWAoACsiWaATY1J6YmshZMj4qZAFkbMDgEfCWyLiQiNjuRLSQDEkpRJCCBcXUijT0TCwmkKG4Ebj76Zk5eeslRlhQBw6THQJCopKQALyQRNlZkBSfh2OAG47oxIPIALKIXAACwAdKgdE15Dc-JAAAxwgCsNw6wGAkAAyk1qPcbMs4Xc+PjIPFxpQSZB6Ygsr8qHRGMxkNhTpYGWhSbQNHgmpAspYSAR5gx6WtCkVfJS+NSCc4sgB3RDuGrlSorRArSwAIwAVnRJpYGJBYaSZcg4pVupBvPhfH4yErlbqqrdlcrHTJnsJxBJIAB+Kl+r7UdWQENbDm7ZD7IOvCRGOEwwRWqSRv0GWPx9k7LkZrN6Mx+sggviDPhgyHQ+GI7TIm6eDHY3GQGnOIiWG3IMnaWz2IielWQADqMKEBxZWV8kAABmdsrl8vLqMv9japsgSBoBcIarQDZAjaS0JYR7ttHDIABJFawlqRmln1qQWwAchqiG0EcVANAdZyHIoWQ0W16TQaFaBhJdQhHZYWUgUZxlwbAJ1WagKh9NcLk3DYExLPZfSjOFKMBSJKyjJDRwcGQAG1KLhajcDY6xkLHHlIB-EDBwAWno5YfwAXVo2sjBrP47hpAARPQWGtPkADkb2oOETRqO0plZJlB0obZORYLC7m9FYCI3K5NmLEzkzJI4aMgKzLi3aTwDIIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520specifier%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520parentURL%253A%2520!(string%2520%257C%2520undefined)%252C%250A%2520*%2520%2520%2520conditions%253A%2520!(Array%253Cstring%253E)%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultResolve%250A%2520*%2520%2540returns%2520%257B!(Promise%253C%257B%2520url%253A%2520string%2520%257D%253E)%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520resolve(specifier%252C%2520context%252C%2520defaultResolve)%2520%257B%250A%2520%2520const%2520%257B%2520parentURL%2520%253D%2520null%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520specifiers%252C%2520do%2520some%2520custom%2520logic%2520for%2520resolving.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Burl%253A%2520%253Cstring%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520url%253A%2520parentURL%2520%253F%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier%252C%2520parentURL).href%2520%253A%250A%2520%2520%2520%2520%2520%2520%2520%2520new%2520URL(specifier).href%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520if%2520(Math.random()%2520%253C%25200.5)%2520%257B%2520%252F%252F%2520Another%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520When%2520calling%2520%2560defaultResolve%2560%252C%2520the%2520arguments%2520can%2520be%2520modified.%2520In%2520this%250A%2520%2520%2520%2520%252F%252F%2520case%2520it's%2520adding%2520another%2520value%2520for%2520matching%2520conditional%2520exports.%250A%2520%2520%2520%2520return%2520defaultResolve(specifier%252C%2520%257B%250A%2520%2520%2520%2520%2520%2520...context%252C%250A%2520%2520%2520%2520%2520%2520conditions%253A%2520%255B...context.conditions%252C%2520'another-condition'%255D%252C%250A%2520%2520%2520%2520%257D)%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520specifiers.%250A%2520%2520return%2520defaultResolve(specifier%252C%2520context%252C%2520defaultResolve)%253B%250A%257D

    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpaaQBmA9smorgFyQ8hUpDIUAxhyK4ApgA9c9OElQZMAMUpFxuAlIoATGW0SUauAOIzcAZQ7VxMpbGTXqRbFgAKyDmgLYMgA8rNj2yI4CAIQAFDYAFigyBgCCyKgAngBClGxsMsiQAD6C+MQkxZAAqsS4ABxpmQCUogB8ZPTA4PLwXLiQiNgZ2uxaOnpEkCTWdg4yMdQ0ADSQktLyuCtGJmaWM+GOLZhQq1J4WOxcPP0UALyn6woA3CcEbJAxALK88QB0qEQDH4Yi1WpAAAy-ACsR0gwGAkDsaBkDwMBF0Ul+J0gcIR6i4gj8KIJiBoNGqACUADLYLYcQnI1aUPB+SA0DgkAjiS6FVxlGQAN3KkFw8RRYTmWJxOPhkBSNAA7ogMp4+e4BpMOAAjABWMh0kA471FKM43CwEoiMgEQSE5SKWty+WQ7Sl0rVyEmx2l0stkUgAHJfsGA0tsaIXjiOjKEQARYwFEX0gByHCMvx1njNAzJhpNhSq1Owbo9k22pnMVlsB3mixWa1kCi2xgre2rcyaLzIQA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257Bstring%257D%2520url%250A%2520*%2520%2540param%2520%257B%257B%2520format%253A%2520string%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultGetSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520getSource(url%252C%2520context%252C%2520defaultGetSource)%2520%257B%250A%2520%2520const%2520%257B%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520retrieving%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520URLs.%250A%2520%2520return%2520defaultGetSource(url%252C%2520context%252C%2520defaultGetSource)%253B%250A%257D

    https://www.typescriptlang.org/play/?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwIQAoDKAFigKYAmAgsqgJ4BCArgGZMnKQA+kAzgC7IBLAHYBzTpACqw3gA4qtAJQBfHgHsGyAMYkoMBCnRZMuyKY0AbAFw9+wkQBoTppquRpEva30GjH0SEoqmqpCvCQAHrwm+qgYmABiDEKavAIhKmQkTIgM5rwAKqhC3C5u+OpaOv6wyCS8GsVYAArIqmgC3CQAPJhqGtrWeESklNSI9Mys7FzeduJSoXJjNAoBAHxKusDgEfCuvJCI3DTJkExJKWlCkPyIxaVo5f0kuNwV2vaQwaERvJ+Z2VyBSKJVcj3eJFWxlM3z4WEgFk+Dw8AUgAF4viEwpEANxQSACJiQXAAWQ8hAAdEUyG1cKs1pAAAwUgCsUMgwGAkHKaBImKEZAEqRCFPxpk5kHirjUvMg0sQ5nMkgASgAZbj-VQyvmaBh8NqQcyqEQCTRnaVoVSCpg0Oa8Qh8t7PUWmcVcijmADu424kFq9WQ1zucoARgArEgpOVE+18h5YJ2VaxdWaiDghyZsDYu13+hpYMWuxMDSAAcgpFdLfldSjxpk2bsgABEsmwblqAHJWkgUsO+0qHRVy2PsYskbg5vOByAAnJ5Qp3UFlCGvCGfb7Yv4zrJz4GLh5PSoKPFKIA
    https://closure-compiler.appspot.com/home#code%3D%252F%252F%2520%253D%253DClosureCompiler%253D%253D%250A%252F%252F%2520%2540compilation_level%2520ADVANCED_OPTIMIZATIONS%250A%252F%252F%2520%2540warning_level%2520VERBOSE%250A%252F%252F%2520%2540jscomp_error%2520strictCheckTypes%250A%252F%252F%2520%2540language_out%2520ECMASCRIPT_NEXT%250A%252F%252F%2520%2540checks_only%250A%252F%252F%2520%253D%253D%252FClosureCompiler%253D%253D%250A%250A%252F**%250A%2520*%2520%2540param%2520%257B!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%257D%2520source%250A%2520*%2520%2540param%2520%257B%257B%250A%2520*%2520%2520%2520url%253A%2520string%252C%250A%2520*%2520%2520%2520format%253A%2520string%252C%250A%2520*%2520%257D%257D%2520context%250A%2520*%2520%2540param%2520%257BFunction%257D%2520defaultTransformSource%250A%2520*%2520%2540returns%2520%257BPromise%253C%257B%2520source%253A%2520!(SharedArrayBuffer%2520%257C%2520string%2520%257C%2520Uint8Array)%2520%257D%253E%257D%250A%2520*%252F%250Aexport%2520async%2520function%2520transformSource(source%252C%2520context%252C%2520defaultTransformSource)%2520%257B%250A%2520%2520const%2520%257B%2520url%252C%2520format%2520%257D%2520%253D%2520context%253B%250A%2520%2520if%2520(Math.random()%2520%253E%25200.5)%2520%257B%2520%252F%252F%2520Some%2520condition.%250A%2520%2520%2520%2520%252F%252F%2520For%2520some%2520or%2520all%2520URLs%252C%2520do%2520some%2520custom%2520logic%2520for%2520modifying%2520the%2520source.%250A%2520%2520%2520%2520%252F%252F%2520Always%2520return%2520an%2520object%2520of%2520the%2520form%2520%257Bsource%253A%2520%253Cstring%257Cbuffer%253E%257D.%250A%2520%2520%2520%2520return%2520%257B%250A%2520%2520%2520%2520%2520%2520source%253A%2520'...'%252C%250A%2520%2520%2520%2520%257D%253B%250A%2520%2520%257D%250A%2520%2520%252F%252F%2520Defer%2520to%2520Node.js%2520for%2520all%2520other%2520sources.%250A%2520%2520return%2520defaultTransformSource(source%252C%2520context%252C%2520defaultTransformSource)%253B%250A%257D

PR-URL: #33563
Co-authored-by: Geoffrey Booth <webmaster@geoffreybooth.com>
Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com>
@codebytere codebytere mentioned this pull request Jul 13, 2020
Merged
codebytere pushed a commit that referenced this pull request Jul 14, 2020
@GeoffreyBooth @codebytere
esm: fix loader hooks doc annotations
0590c0e 
Prior to this commit, the type annotations on the ESM loader hooks
were invalid. This has been corrected and is ensured to be compatible
with both the TypeScript and Closure type systems.

Notes:
    https://www.typescriptlang.org/play/index.html?useJavaScript=true#code/PQKhCgAIUgBAHAhgJ0QW0gbwM4BdkCWAdgOYC+kArsgDZQwIrpYDyARgFYCmAxrhTwD2RXFwAeuSAAoe1ZFxE0AnpC5p4uJQEp6cJKgyYAYpSJ8CwigBMuAM0SUauAOJdcRwcjSJcu2PNxqImwsAAVkQTQCbC4AHkxIW09vXAAuSDxCUkgyAD4yemBwcXhPSURsJTNE03NhSBI3Dy8fKWoaABpIIRFxXC6be0cXJuSfLSwoSAJbaQBZHwALADpUIitIqQncyAAGZYBWCYTgYEgAZUiubuErAlwLImWpyEhTyGaMq8hPSEQaGiQACqACUADLYAaCL5oa6yPCRSA0QQkAg8RK-GyiLzEYgkDEtXDPV6vd4AQRoAHdEEoQgEgn8iD9OLxJIJZrhFtckl4sDyUulYpk8fkupSufJIJyuC83md+T5piFhNd2VKuRl8HiQsR1ddcIg2DRrobBAA3LjEkn05BMzCy14KtKQADkaEEVkcXBdHVlZAA3FMCqSzgAROxcZBS6EAOQ9lo4IR5fwBP2lUdBEKtNqZgwcTlc7jGuDatC6PVEEgGdnzIyLhK0gbIQA
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PR-URL: #33563
Co-authored-by: Geoffrey Booth <webmaster@geoffreybooth.com>
Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com>
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