export declare const COMMAND_MAGIC = 1111774037;
export declare const PROTOCOL_VERSION = 5;
export declare const MISSING_OFFSET = 4294967295;
export declare const enum Command {
    Scene = 1,
    Texture = 2,
    Material = 3,
    TransformNode = 4,
    Skeleton = 5,
    Geometry = 6,
    Mesh = 7,
    Instance = 8,
    Animation = 9,
    AnalyticPrimitive = 10,
    ThinInstances = 11,
    MorphTarget = 12
}
export declare const enum AnalyticPrimitiveType {
    Cube = 0,
    Sphere = 1,
    Cylinder = 2,
    Cone = 3
}
export declare const enum PrimitiveAxis {
    X = 0,
    Y = 1,
    Z = 2
}
export declare const enum AnimationTarget {
    Node = 0,
    Bone = 1,
    MorphTarget = 2
}
export declare const enum AnimationProperty {
    Position = 0,
    RotationQuaternion = 1,
    Scaling = 2,
    Matrix = 3,
    Influence = 4
}
export declare const enum MaterialFlags {
    DoubleSided = 1,
    Unlit = 2,
    AlphaBlend = 4
}
export declare const enum TextureOutputChannel {
    R = 0,
    G = 1,
    B = 2,
    A = 3,
    RGB = 4
}
export declare const enum USDTextureColorSpace {
    Auto = 0,
    Raw = 1,
    SRGB = 2
}
export declare const enum MeshFlags {
    DoubleSided = 1,
    LeftHanded = 2
}
export declare const enum GeometryFlags {
    Normals = 1,
    Tangents = 2,
    Uv0 = 4,
    Colors = 8,
    Skin0 = 16,
    Skin1 = 32
}
export interface CommandRecord {
    opcode: Command;
    flags: number;
    payloadOffset: number;
    payloadLength: number;
}
export declare function readCommands(buffer: ArrayBuffer): CommandRecord[];
export declare class PayloadReader {
    #private;
    offset: number;
    constructor(buffer: ArrayBuffer, offset: number, length: number);
    u32(): number;
    f32(): number;
}