feat: remove top-level typescript import statements#1259
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johnnyreilly merged 4 commits intoTypeStrong:masterfrom Mar 28, 2021
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feat: remove top-level typescript import statements#1259johnnyreilly merged 4 commits intoTypeStrong:masterfrom
johnnyreilly merged 4 commits intoTypeStrong:masterfrom
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@johnnyreilly Could you help review this pull request? Thanks |
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Sorry about the delay - have been busy. I like this change. Thanks for raising it. I've just hit the update branch button. Please could you increment the version in the |
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Let's 🚢 |
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feat: remove top-level typescript import statements (TypeStrong#1259)
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Background
In some deployment systems, the builder and source code are placed in different paths, and we also expect the typescript's version to be completely controlled by the user, if the builder does not depend on
typescript, then we will get error containingcannot found "typescript"caused by the top-level typescript import statement atts-loader, In other words, we SHOULD respect the resolved compiler.Prior to TypeScript 3.8, you can import a type using import. With TypeScript 3.8, you can import a type using the import statement, or using
import type, and import type is always guaranteed to be removed from your JavaScript, this project has stopped testing TypeScript 3.6 and 3.7 at 953358e, so usage ofimport typeis allowed here.This pull request replaced all remove top-level typescript
importstatements withimport type, and leverage constants from resolved compiler.