component
fun <CONTENT_CATEGORY : ContentCategory> KClass<CONTENT_CATEGORY>.component(block: StatedDsl<CONTENT_CATEGORY>.() -> Unit): Component0<Tag<in CONTENT_CATEGORY>, in CONTENT_CATEGORY>
fun <CONTENT_CATEGORY : ContentCategory, TAG : Tag<CONTENT_CATEGORY>> Component<TAG>.component(block: StatedDsl<CONTENT_CATEGORY>.() -> Unit): Component0<Tag<in CONTENT_CATEGORY>, in CONTENT_CATEGORY>