muJSExpression (JSUnaryExpression op (JSIdentifier _ name))         = Assignment name (muJSUnaryOp op name)
muJSExpression (JSUnaryExpression op (JSIdentifier _ name))         = Assignment name (muJSUnaryOp op name)
muJSExpression (JSUnaryExpression op (JSIdentifier _ name))         = Assignment name (muJSUnaryOp op name)