def METHOD_NAME(self, context):
    self.inputs.new('SvVerticesSocket', 'Verts')
    self.inputs.new('SvStringsSocket', 'maxdist').prop_name = 'maxdist'
    self.inputs.new('SvStringsSocket', 'start_index').prop_name = 'start_index'
    self.outputs.new('SvStringsSocket', 'Edges')