import { ITreeNode } from "@shapediver/viewer.shared.node-tree";
import { OutlineEffect } from "postprocessing";
import { RenderingEngine } from "../../RenderingEngine";
export declare class OutlineManager {
    private readonly _renderingEngine;
    private _outlineEffect;
    private _outlineNodes;
    constructor(_renderingEngine: RenderingEngine);
    addSelection(node: ITreeNode): void;
    clearSelection(): void;
    removeSelection(node: ITreeNode): boolean;
    setEffect(outlineEffect: OutlineEffect): void;
    updateOutlineEffectObjects(): void;
}
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