JsExport

Exports top-level declaration on JS platform.

Compiled module exposes declarations that are marked with this annotation without name mangling.

This annotation can be applied to either files or top-level declarations.

It is currently prohibited to export the following kinds of declarations:

• expect declarations

• inline functions with reified type parameters

• suspend functions

• secondary constructors without @JsName

• extension properties

• enum classes

• annotation classes

Signatures of exported declarations must only contain "exportable" types:

• dynamic, Any, String, Boolean, Byte, Short, Int, Float, Double

• BooleanArray, ByteArray, ShortArray, IntArray, FloatArray, DoubleArray

• Array<exportable-type>

• Function types with exportable parameters and return types

• external or @JsExport classes and interfaces

• Nullable counterparts of types above

• Unit return type. Must not be nullable

This annotation is experimental, meaning that restrictions mentioned above are subject to change.