import type { MeshEvent } from "../mesh/store.js";
import type { FabricProjectMeshRoute } from "./topology.js";
import { type FabricGraphPoint } from "./dashboard-fabric-graph.js";
/** Owns topology navigation geometry, camera physics, and replay timers. */
export declare class DashboardGraphController {
    private readonly requestRender;
    private _positions;
    private _camera;
    private _cameraTarget;
    private _velocity;
    private _cameraInitialized;
    private _animation;
    private _animationAt;
    private _effectsAnimation;
    private _reducedMotion;
    private _showHistory;
    private _replayIndex;
    private _replayPlaying;
    private _replaySpeed;
    private _replayAdvancedAt;
    private _replayLength;
    private _replayLabel;
    constructor(requestRender: () => void);
    togglePlayback(): void;
    changeReplaySpeed(direction: number): void;
    toggleHistory(): void;
    toggleReducedMotion(): void;
    directionalTarget(selectedId: string | undefined, direction: "left" | "right" | "up" | "down"): string | undefined;
    setPositions(positions: Map<string, FabricGraphPoint>): void;
    replayFrame(events: readonly MeshEvent[], routes: readonly FabricProjectMeshRoute[]): {
        event: MeshEvent;
        route: FabricProjectMeshRoute;
    } | undefined;
    get camera(): Readonly<FabricGraphPoint>;
    get cameraInitialized(): boolean;
    get reducedMotion(): boolean;
    get showHistory(): boolean;
    get replayIndex(): number | undefined;
    get replayPlaying(): boolean;
    get replaySpeed(): number;
    get replayLength(): number;
    get replayLabel(): string | undefined;
    private replayFrames;
    startEffectsAnimation(): void;
    stopEffectsAnimation(): void;
    toggleReplay(events: readonly MeshEvent[], routes: readonly FabricProjectMeshRoute[]): void;
    stepReplay(delta: number): void;
    setCameraTarget(point: FabricGraphPoint): void;
    stopCameraAnimation(): void;
    private stepCamera;
}
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