import { AggregationAnimationRef, AnimationConfig, AnimationRef, AnimationResult } from './animation-core.js';
import { Layout } from './layout.js';
import { ProjectionNode } from './projection-node.js';
export interface AnimationHandler {
    handleFrame(node: ProjectionNode, progress: number, plan: AnimationPlan): void;
}
export declare class ProjectionNodeAnimationEngine {
    protected handlers: AnimationHandler[];
    protected records: WeakMap<ProjectionNode, ProjectionNodeAnimationRef>;
    constructor(handlers: AnimationHandler[]);
    animate(node: ProjectionNode, config: ProjectionNodeAnimationConfig): ProjectionNodeAnimationRef;
    protected handleFrame(node: ProjectionNode, plan: AnimationPlan, progress: number): void;
    protected calcFrameLayout(route: AnimationRoute<Layout>, progress: number, config: {
        position: boolean;
        size: boolean;
    }): Layout;
}
export declare class ProjectionNodeAnimationRef extends AnimationRef {
    node: ProjectionNode;
    constructor(node: ProjectionNode, promise: Promise<AnimationResult>, stopper: () => void);
}
export interface ProjectionNodeAnimationConfig extends AnimationConfig {
    plan: AnimationPlan;
}
export declare class ProjectionTreeAnimationEngine {
    protected engine: ProjectionNodeAnimationEngine;
    protected records: WeakMap<ProjectionNode, ProjectionTreeAnimationRef>;
    constructor(engine: ProjectionNodeAnimationEngine);
    animate(root: ProjectionNode, config: ProjectionTreeAnimationConfig): ProjectionTreeAnimationRef;
}
export declare class ProjectionTreeAnimationRef extends AggregationAnimationRef {
    root: ProjectionNode;
    constructor(root: ProjectionNode, refs: ProjectionNodeAnimationRef[]);
}
export interface ProjectionTreeAnimationConfig extends AnimationConfig {
    plans: Map<ProjectionNode['id'], AnimationPlan>;
}
export interface AnimationPlan {
    layout: AnimationRoute<Layout>;
    [name: string]: AnimationRoute<unknown>;
}
export interface AnimationRoute<Value> {
    from: Value;
    to: Value;
}
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