import { vec3 } from "gl-matrix";
import { type ICamera } from "../../../interfaces/camera/ICamera";
import { type ICameraControls } from "../../../interfaces/controls/ICameraControls";
import { type ICameraInterpolation } from "../../../interfaces/interpolation/ICameraInterpolation";
export declare class CameraSphericalInterpolation implements ICameraInterpolation {
    private readonly _camera;
    private readonly _cameraControls;
    private readonly _from;
    private readonly _to;
    private _axis;
    private _c_angle;
    private _direction_from;
    private _direction_to;
    private _radius_from;
    private _radius_to;
    constructor(_camera: ICamera, _cameraControls: ICameraControls, _from: {
        position: vec3;
        target: vec3;
    }, _to: {
        position: vec3;
        target: vec3;
    });
    onComplete(value: {
        delta: number;
    }): void;
    onStop(value: {
        delta: number;
    }): void;
    onUpdate(value: {
        delta: number;
    }): void;
}
//# sourceMappingURL=CameraSphericalInterpolation.d.ts.map