TypeScript · Interop Constraints
esModuleInterop
Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility.
Syntax
"esModuleInterop": trueExample
Example
{
"compilerOptions": {
"esModuleInterop": true
}
}More in this group
Learn this in the course
Reference pages are the quick answer. The course explains the why, shows the full example and ends with a challenge.