import React , { memo } from 'react' ; import Handle from '../../components/Handle' ; import { NodeProps , Position } from '../../types' ; const InputNode = ( { data , isConnectable , sourcePosition = Position . Bottom } ) => ( < > { data . label } < Handle type = "source" position = { sourcePosition } isConnectable = { isConnectable } / > < />); InputNode . displayName = 'InputNode' ; export default memo ( InputNode ) ;