import { Object3D, WonderlandEngine } from "@wonderlandengine/api";
import { EasyTuneNumber } from "../easy_tune_variable_types.js";
import { EasyObjectTuner } from "./easy_object_tuner.js";
export declare class EasyLightAttenuation extends EasyObjectTuner<number, EasyTuneNumber> {
    constructor(object: Object3D, variableName: string, setAsWidgetCurrentVariable: boolean, useTuneTarget: boolean, engine?: Readonly<WonderlandEngine>);
    protected _getVariableNamePrefix(): string;
    protected _createEasyTuneVariable(variableName: string): EasyTuneNumber;
    protected _getObjectValue(object: Readonly<Object3D>): Readonly<number>;
    protected _getDefaultValue(): Readonly<number>;
    protected _areValueEqual(first: Readonly<number>, second: Readonly<number>): boolean;
    protected _updateObjectValue(object: Object3D, value: Readonly<number>): void;
}