import { WebGLRenderer } from 'three';
export declare class Stats {
    dom: HTMLDivElement;
    private _minimal;
    private mode;
    private readonly renderer;
    private readonly gl;
    private readonly ext;
    private query;
    private readonly queries;
    private beginTime;
    private endTime;
    private readonly fpsPanel;
    private readonly cpuPanel;
    private readonly gpuPanel;
    private readonly infoPanel;
    private readonly clickPanelCallback;
    get minimal(): boolean;
    set minimal(value: boolean);
    constructor(renderer: WebGLRenderer);
    switchMinimal(value: boolean): void;
    addPanel<GenericPanel extends {
        dom: any;
    }>(panel: GenericPanel): GenericPanel;
    showPanel(id: number): void;
    showAllPanels(): void;
    begin(): void;
    beginQuery(): void;
    end(): void;
    endQuery(): void;
    getQueriesTime(): number;
    update(): void;
}
export declare class GraphPanel {
    private readonly name;
    private readonly fg;
    private readonly bg;
    private readonly updateTime;
    private readonly getAverage;
    dom: HTMLCanvasElement;
    private readonly context;
    private prevTime;
    private sum;
    private count;
    private readonly PR;
    private readonly WIDTH;
    private readonly HEIGHT;
    private readonly TEXT_X;
    private readonly TEXT_Y;
    private readonly GRAPH_X;
    private readonly GRAPH_Y;
    private readonly GRAPH_WIDTH;
    private readonly GRAPH_HEIGHT;
    constructor(name: string, fg: string, bg: string, updateTime: number, getAverage: any);
    update(time: number, value: number, maxValue: number, decimals: number): void;
}
export declare class TextPanel {
    private readonly name;
    private readonly properties;
    private readonly fg;
    private readonly bg;
    private readonly updateTime;
    dom: HTMLCanvasElement;
    private readonly context;
    private prevTime;
    private sumTriangles;
    private sumCalls;
    private count;
    private readonly PR;
    private WIDTH;
    private readonly HEIGHT;
    private readonly TEXT_X;
    private readonly TEXT_Y;
    private readonly GRAPH_X;
    private readonly GRAPH_Y;
    private GRAPH_WIDTH;
    private readonly GRAPH_HEIGHT;
    private readonly PADDING_V;
    private readonly PADDING_H;
    private readonly TEXT_SPACE;
    private COLUMN_SPACE;
    constructor(name: string, properties: string[], fg: string, bg: string, updateTime: number);
    update(time: number, [calls, triangles, points, lines]: [any, any, any, any]): void;
    /**
     * Adds a suffix (B for billion, M for million, K for thousand) to a large number.
     * @param {number} input - The numeric value to foment.
     * @return {string} The number formatted with an appropriate suffix.
     */
    private _formatNumber;
}
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