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bbd556ee9f
This is a workaround for a TS 3.9 regression https://github.com/microsoft/TypeScript/issues/38501 where the emitted `__exportStar` helpers have a missing semi-colon at the end of the unnamed function, when targetting UMD, and causes the following runtime error `Uncaught TypeError: (intermediate value)(…) is not a function`. This is because the anonymous `__exportStar` function will be invoked with the function on the next like as the parameter which is subsequently invoking whatever was returned. To get around this TS bug, add `importHelpers: true` in your tsconfig. This also, is recommanded to avoid multiple copies of the same helper being inlined, which might cause increase in bundle size. PR Close #36989
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213 B
JSON
13 lines
No EOL
213 B
JSON
{
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"compilerOptions": {
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"importHelpers": true,
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"experimentalDecorators": true,
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"lib": [
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"dom",
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"es5",
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"es2015.collection",
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"es2015.iterable",
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"es2015.promise"
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]
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}
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} |