TypeScript 2.0.10
ts-loader 1.2.2
Webpack 1.13.2
When using decorators from https://github.com/mobxjs/serializr library I see error "error TS1240: Unable to resolve signature of property decorator when called as an expression."
manual run tsc
also works fine.
Regression introduced in v0.9.3
0.9.2 works fine!
I created minial repository to show the error: https://github.com/pqr/ts-loader-issue-401