import * as spec from '@galacean/effects-specification';
import type { GraphContext, InstantiationContext } from '../graph-context';
import { PoseResult } from '../pose-result';
import type { FloatValueNode } from '../graph-node';
import { GraphNodeData, PoseNode } from '../graph-node';
export declare class ApplyAdditiveNodeData extends GraphNodeData {
    baseNodeIndex: number;
    additiveNodeIndex: number;
    inputParameterValueNodeIndex: number;
    instantiate(context: InstantiationContext): void;
    load(data: spec.ApplyAdditiveNodeData): void;
}
export declare class ApplyAdditiveNode extends PoseNode {
    baseNode: PoseNode | null;
    additiveNode: PoseNode | null;
    inputParameterValueNode: FloatValueNode | null;
    baseNodeResult: PoseResult;
    additiveNodeResult: PoseResult;
    protected initializeInternal(context: GraphContext): void;
    protected shutdownInternal(context: GraphContext): void;
    evaluate(context: GraphContext, result: PoseResult): PoseResult;
    private applyAdditive;
}