Configurable warning levels

[lukas-vlcek]

Is there any way how to configure fain grained levels of warnings? See https://github.com/google/closure-compiler/wiki/Warnings

For example I have run into issue where in the source code of closure-library are mismatched JSDocs parameter types in one file and by default the STRICT errorLevel results into terminated compilation due to this. Is there any way how to say: "OK, just try to use options.setWarningLevel(DiagnosticGroups.CHECK_TYPES, CheckLevel.WARNING) but keep the rest of the levels unchanged"?

[jlgrock]

Yeah, I have been unable to find a way to do that without hard coding every variable as a parameter. That seemed a little obscene. I instead made groups of them. You have any ideas?

BTW - this isn't one that I would avoid checking just because it breaks your stuff anyways. You can typecaste to get around this particular issue. Turning it off because one of them breaks seems dangerous. Also... I think there's a way to skip an error in a method, but I'd have to look that up too. I may be confusing that with spock or something.