Shared Polygon Edges
shapes_polygons
ParameterVector|POLYGONS|Polygons|2|False
ParameterTableField|ATTRIBUTE|Attribute|POLYGONS|-1|False
QgsProcessingParameterNumber|EPSILON|Tolerance|QgsProcessingParameterNumber.Double|0.000|False|0|None
ParameterBoolean|VERTICES|Check vertices|False
ParameterBoolean|DOUBLE|Double edges|False
OutputVector|EDGES|Edges