import { TempNode } from '../core/TempNode';
import { FunctionNode } from '../core/FunctionNode';
import { TextureNode } from '../inputs/TextureNode';
import { Vector2Node } from '../inputs/Vector2Node';

export class NormalMapNode extends TempNode {
    constructor(value: TextureNode, scale?: Vector2Node);

    value: TextureNode;
    scale: Vector2Node;
    toNormalMap: boolean;
    nodeType: string;

    copy(source: NormalMapNode): this;

    static Nodes: {
        perturbNormal2Arb: FunctionNode;
    };
}