[TYPO3-templavoila] Where is the hook?

[Tapio Markula]

Hi

rmd_tv_decorator   TemplaVoila Decorator

refers to hook

$GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['templavoila']['mod1']['renderFrameworkClass'][]

but I don't find hook 'renderFrameworkClass'
from mod1