Doesn't work with Angular 4

[tsimgsong]

In AOT, run into below error - Unexpected value 'CodeblockComponent in .../node_modules/ng2-prism/src/codeblock.component.d.ts' declared by the module 'TestModule in .../src/main/webapp/src/test/test.module.ts'. Please add a @Pipe/@Directive/@Component annotation. Failed to compile