three.js/examples/jsm/renderers/nodes/inputs/FloatNode.js

import InputNode from '../core/InputNode.js';

class FloatNode extends InputNode {

	constructor( value = 0 ) {

		super( 'float' );

		this.value = value;

		Object.defineProperty( this, 'isFloatNode', { value: true } );

	}

}

export default FloatNode;