ngSemantic: AoT compilation fails with ngSemantic

Hello,

first of all, thank you for a great and helpful job done!

I am trying to compile app for AoT according to the following official guide https://angular.io/docs/ts/latest/cookbook/aot-compiler.html with ngSemantic installed and configured according to your guide.

All works fine in dev mode.

The following issue raises when I do AoT compilation:

Error: Unexpected value 'NgSemanticModule' imported by the module 'AppModule'
    at /Users/*****/*****/******/node_modules/@angular/compiler/bundles/compiler.umd.js:14126:37
    at Array.forEach (native)
    at CompileMetadataResolver.getNgModuleMetadata (/Users/*****/*****/******/node_modules/@angular/compiler/bundles/compiler.umd.js:14111:46)
    at /Users/*****/*****/******/node_modules/@angular/compiler/bundles/compiler.umd.js:12952:58
    at Array.forEach (native)
    at OfflineCompiler.analyzeModules (/Users/*****/*****/******/node_modules/@angular/compiler/bundles/compiler.umd.js:12951:21)
    at CodeGenerator.codegen (/Users/*****/*****/******/node_modules/@angular/compiler-cli/src/codegen.js:105:47)
    at codegen (/Users/*****/*****/******/node_modules/@angular/compiler-cli/src/main.js:7:81)
    at Object.main (/Users/*****/*****/******/node_modules/@angular/tsc-wrapped/src/main.js:30:16)
    at Object.<anonymous> (/Users/*****/*****/******/node_modules/@angular/compiler-cli/src/main.js:14:9)
Compilation failed