type TextureFormat = {
    value: number;
};
type _TextureFormat = {
    ETC1S: TextureFormat;
    UASTC4x4: TextureFormat;
};
export type TranscodeTarget = {
    value: number;
};
type _TranscodeTarget = {
    ETC1_RGB: TranscodeTarget;
    BC1_RGB: TranscodeTarget;
    BC4_R: TranscodeTarget;
    BC5_RG: TranscodeTarget;
    BC3_RGBA: TranscodeTarget;
    PVRTC1_4_RGB: TranscodeTarget;
    PVRTC1_4_RGBA: TranscodeTarget;
    BC7_RGBA: TranscodeTarget;
    BC7_M6_RGB: TranscodeTarget;
    BC7_M5_RGBA: TranscodeTarget;
    ETC2_RGBA: TranscodeTarget;
    ASTC_4x4_RGBA: TranscodeTarget;
    RGBA32: TranscodeTarget;
    RGB565: TranscodeTarget;
    BGR565: TranscodeTarget;
    RGBA4444: TranscodeTarget;
    PVRTC2_4_RGB: TranscodeTarget;
    PVRTC2_4_RGBA: TranscodeTarget;
    EAC_R11: TranscodeTarget;
    EAC_RG11: TranscodeTarget;
};
export declare class ImageInfo {
    constructor(textureFormat: TextureFormat, levelWidth: number, levelHeight: number, level: number);
    numBlocksX: number;
    numBlocksY: number;
    flags: number;
    rgbByteOffset: number;
    rgbByteLength: number;
    alphaByteOffset: number;
    alphaByteLength: number;
}
type _ImageInfo = new (textureFormat: TextureFormat, levelWidth: number, levelHeight: number, level: number) => ImageInfo;
export type TranscodedImage = {
    transcodedImage: {
        get_typed_memory_view: () => Uint8Array;
        delete: () => void;
    };
};
export declare class UastcImageTranscoder {
    transcodeImage: (transcodeTarget: TranscodeTarget, faceBuffer: Uint8Array, imageInfo: ImageInfo, decodeFlags: 0, hasAlpha: boolean, isVideo: boolean) => TranscodedImage | undefined;
}
export declare class BasisLzEtc1sImageTranscoder {
    transcodeImage: (transcodeTarget: TranscodeTarget, faceBuffer: Uint8Array, imageInfo: ImageInfo, decodeFlags: 0, isVideo: boolean) => TranscodedImage | undefined;
    decodePalettes: (numEndpoints: number, endpoints: Uint8Array, numSelectors: number, selectors: Uint8Array) => void;
    decodeTables: (tables: Uint8Array) => void;
}
export type MscTranscoderModule = {
    initTranscoders: () => void;
    TextureFormat: _TextureFormat;
    TranscodeTarget: _TranscodeTarget;
    ImageInfo: _ImageInfo;
    UastcImageTranscoder: new () => UastcImageTranscoder;
    BasisLzEtc1sImageTranscoder: new () => BasisLzEtc1sImageTranscoder;
};
export type MSC_TRANSCODER_TYPE = () => Promise<MscTranscoderModule>;
export {};