How to check if skill on cooldown?

[Roflcoopter]

Hello,

I am modifying Trinity to work more efficiently with my barbarian and i need to check if Wrath of the Berserker currently is on cooldown.

CanUseWrathOfTheBerserker or CanCast(SNOPower.Barbarian_WrathOfTheBerserker) is not applicable since when the buff is active, they both return false.

Is there any command such as IsOnCooldown(WrathOfTheBerserker)?

Thanks in advance