v.type
Change the type of geometry elements.
Vector (v.*)
QgsProcessingParameterVectorLayer|input|Name of existing vector map|-1|None|False
QgsProcessingParameterEnum|from_type|Feature type to convert from|point;line;boundary;centroid;face;kernel|False|1
QgsProcessingParameterEnum|to_type|Feature type to convert to|point;line;boundary;centroid;face;kernel|False|1
QgsProcessingParameterVectorDestination|output|Typed
