r.thin
Thins non-zero cells that denote linear features in a raster layer.
Raster (r.*)
QgsProcessingParameterRasterLayer|input|Input raster layer to thin|None|False
QgsProcessingParameterNumber|iterations|Maximum number of iterations|QgsProcessingParameterNumber.Integer|200|True|1|None
QgsProcessingParameterRasterDestination|output|Thinned