import type { IMmdAnimation } from "./IMmdAnimation";
import { MmdAnimationBase } from "./mmdAnimationBase";
import type { MmdBoneAnimationTrack, MmdCameraAnimationTrack, MmdMorphAnimationTrack, MmdMovableBoneAnimationTrack, MmdPropertyAnimationTrack } from "./mmdAnimationTrack";
/**
 * Represents mmd animation data
 *
 * Internally, it uses typed arrays to store animation data for better performance
 *
 * Therefore, it is not compatible with existing Babylon.js animation systems.
 *
 * You can save one mesh animation and one camera animation in one `MmdAnimation` instance
 */
export declare class MmdAnimation extends MmdAnimationBase<MmdBoneAnimationTrack, MmdMovableBoneAnimationTrack, MmdMorphAnimationTrack, MmdPropertyAnimationTrack> implements IMmdAnimation {
    /**
     * Create a new `MmdAnimation` instance
     * @param name animation name for identification
     * @param boneTracks bone animation tracks
     * @param movableBoneTracks movable bone animation tracks
     * @param morphTracks morph animation tracks
     * @param propertyTrack property animation track
     * @param cameraTrack camera animation track
     */
    constructor(name: string, boneTracks: readonly MmdBoneAnimationTrack[], movableBoneTracks: readonly MmdMovableBoneAnimationTrack[], morphTracks: readonly MmdMorphAnimationTrack[], propertyTrack: MmdPropertyAnimationTrack, cameraTrack: MmdCameraAnimationTrack);
    /**
     * Check if all animation tracks are valid(sorted)
     * @returns true if all animation tracks are valid
     */
    validate(): boolean;
}