René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"5.5.0 regression - importHelpers do not work with moduleResolution: bundler","articleBody":"### 🔎 Search Terms\r\n\r\nimportHelpers\r\nThis syntax requires an imported helper but module 'tslib' cannot be found.\r\nTS2354\r\n\r\n### 🕗 Version \u0026 Regression Information\r\n\r\nfails on 5.5.0-beta\r\n\r\n- This changed between versions 5.4.5 and 5.5.0\r\n\r\nreproduces on 5.5.0-dev.20240425\r\ncan't be reproduced on playground as it seems to ignore importHelpers\r\n\r\n### ⏯ Playground Link\r\n\r\nhttps://github.com/Knagis/importHelpers-5.5.0\r\n\r\n### 💻 Code\r\n\r\ntsconfig.json:\r\n\r\n```json\r\n{\r\n    \"compilerOptions\": {\r\n        \"importHelpers\": true,\r\n        \"target\": \"es2017\",\r\n        \"module\": \"ESNext\",\r\n        \"moduleResolution\": \"Bundler\"\r\n    },\r\n    \"include\": [\r\n        \"./src/**/*\",\r\n    ],\r\n}\r\n```\r\n\r\nsrc/index.ts\r\n```ts\r\nexport function foo(args: any) {\r\n    const { bar, ...extraArgs } = args;\r\n    return extraArgs;\r\n}\r\n```\r\n\r\n\r\n### 🙁 Actual behavior\r\n\r\n```\r\nnode_modules\\.bin\\tsc -b\r\nsrc/index.ts:2:21 - error TS2354: This syntax requires an imported helper but module 'tslib' cannot be found.\r\n\r\n2     const { bar, ...extraArgs } = args;\r\n                      ~~~~~~~~~\r\n\r\n\r\nFound 1 error.\r\n```\r\n\r\n### 🙂 Expected behavior\r\n\r\nCode compiles without errors.\r\n\r\n### Additional information about the issue\r\n\r\n_No response_","author":{"url":"https://github.com/Knagis","@type":"Person","name":"Knagis"},"datePublished":"2024-04-26T07:18:30.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/58325/TypeScript/issues/58325"}