import type { GraphDataSet } from './graph-data-set';
import type { GraphNode, GraphNodeData } from './graph-node';
import type { Skeleton } from './skeleton';
export declare enum BranchState {
    Active = 0,
    Inactive = 1
}
export declare class GraphContext {
    deltaTime: number;
    updateID: number;
    skeleton: Skeleton;
    branchState: BranchState;
    update(deltaTime: number): void;
}
export declare class InstantiationContext {
    nodeDatas: GraphNodeData[];
    nodes: GraphNode[];
    dataSet: GraphDataSet;
    getNode<T extends GraphNode>(index: number): T;
}