Hello, is there a way to create TypeScript definit...

# javascript

[Jens Suhr]

Hello, is there a way to create TypeScript definitions for external interfaces annotated with @JsPlainObject?

[turansky]

Add @JsExport ?

[Jens Suhr]

I tried that, but unfortunately, it explodes:

e: java.lang.NullPointerException
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.exportClass(ExportModelGenerator.kt:471)
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.exportOrdinaryClass(ExportModelGenerator.kt:269)
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.exportClass(ExportModelGenerator.kt:77)
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.exportClassDeclarations(ExportModelGenerator.kt:346)
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.exportClassDeclarations$default(ExportModelGenerator.kt:312)
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.exportOrdinaryClass(ExportModelGenerator.kt:267)
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.exportClass(ExportModelGenerator.kt:77)
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.exportDeclaration(ExportModelGenerator.kt:65)
        at org.jetbrains.kotlin.ir.backend.js.export.ExportModelGenerator.generateExport(ExportModelGenerator.kt:39)
        at org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.IrModuleToJsTransformer.generateExportWithExternals(IrModuleToJsTransformer.kt:250)
        at org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.IrModuleToJsTransformer.makeIrFragmentsGenerators(IrModuleToJsTransformer.kt:239)
        at org.jetbrains.kotlin.ir.backend.js.JsIrCompilerWithIC.compile(compilerWithIC.kt:66)
        at org.jetbrains.kotlin.ir.backend.js.ic.CacheUpdater.compileDirtyFiles(CacheUpdater.kt:672)
        at org.jetbrains.kotlin.ir.backend.js.ic.CacheUpdater.loadIrAndMakeIrFragmentGenerators(CacheUpdater.kt:772)
        at org.jetbrains.kotlin.ir.backend.js.ic.CacheUpdater.actualizeCaches(CacheUpdater.kt:804)
        at org.jetbrains.kotlin.cli.js.K2JsIrCompiler.prepareIcCaches(K2JsIrCompiler.kt:716)
        at org.jetbrains.kotlin.cli.js.K2JsIrCompiler.doExecute(K2JsIrCompiler.kt:308)
        at org.jetbrains.kotlin.cli.js.K2JSCompiler.doExecute(K2JSCompiler.java:109)
        at org.jetbrains.kotlin.cli.js.K2JSCompiler.doExecute(K2JSCompiler.java:72)
        at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:104)
        at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:48)
        at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
        at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1556)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:360)
        at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
        at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:714)
        at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:598)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:844)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:721)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
        at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:720)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
        at java.base/java.lang.Thread.run(Thread.java:1583)

[turansky]

Looks like bug
cc @Artem Kobzar

[Artem Kobzar]

What version of the compiler do you use?

[Jens Suhr]

2.0.0

[Artem Kobzar]

Could you please create an YouTrack issue? I will take a look on it during the week