export declare function decodeCanonicalBase64({ value, parameterName, maxBytes, }: {
    value: unknown;
    parameterName: string;
    maxBytes: number;
}): Uint8Array;
export declare function decodeJpegBase64ToRgba({ jpegBase64, parameterName, expectedWidth, expectedHeight, }: {
    jpegBase64: unknown;
    parameterName: string;
    expectedWidth: number;
    expectedHeight: number;
}): {
    width: number;
    height: number;
    data: Uint8Array;
};
//# sourceMappingURL=base64Data.d.ts.map