It would be cool to annotate a method or property with a deprecated attribute ## Proposal If a warning could be issued when using a deprecated method or property it is easier to upgrade to a newer library version (only when the definitions are up to date of course) Syntax: Same as JSDoc, a simple comment ``` /** * @deprecated Use other method */ public foo() { } ``` If supported in .d.ts files, this would really help with upgrading to a newer version.