type M2Track<T> = {
    trackType: number;
    loopIndex: number;
    sequenceTimes: Uint32Array[];
    sequenceKeys: T[];
};
type M2Bounds = {
    extent: Float32Array;
    radius: number;
};
type M2Bone = {
    boneId: number;
    flags: number;
    parentIndex: number;
    distToParent: number;
    boneNameCrc: number;
    pivot: Float32Array;
    translationTrack: M2Track<Float32Array>;
    rotationTrack: M2Track<Int16Array>;
    scaleTrack: M2Track<Float32Array>;
};
type M2Color = {
    colorTrack: M2Track<Float32Array>;
    alphaTrack: M2Track<Int16Array>;
};
type M2Sequence = {
    id: number;
    variationIndex: number;
    duration: number;
    moveSpeed: number;
    flags: number;
    frequency: number;
    blendTime: number;
    bounds: M2Bounds;
    variationNext: number;
    aliasNext: number;
};
type M2SkinSection = {
    id: number;
    vertexStart: number;
    vertexCount: number;
    indexStart: number;
    indexCount: number;
    boneCount: number;
    boneComboIndex: number;
    boneInfluences: number;
    centerBoneIndex: number;
    centerPosition: number[];
    sortCenterPosition: number[];
    sortRadius: number;
};
type M2TextureTransform = {
    translationTrack: M2Track<Float32Array>;
    rotationTrack: M2Track<Float32Array>;
    scalingTrack: M2Track<Float32Array>;
};
type M2TextureWeight = {
    weightTrack: M2Track<Int16Array>;
};
export { M2Bone, M2Color, M2Sequence, M2SkinSection, M2TextureTransform, M2TextureWeight, M2Track };