v.neighbors
Makes each cell value a function of attribute values and stores in an output raster map.
Vector (v.*)
QgsProcessingParameterFeatureSource|input|Input vector layer|-1|None|False
QgsProcessingParameterEnum|method|Neighborhood operation|count|False|0|False
QgsProcessingParameterNumber|size|Neighborhood diameter in map units|QgsProcessingParameterNumber.Double|0.1|False|0.0|None
QgsProcessingParameterRasterDestination|output|Neighborhood