/**
 * The encoding type of the content provided in EncodedAttachment(2112).
    The AttachmentEncodingType(2109) is a distinct and separate concept from MessageEncoding(347) that defines how FIX fields of type data are encoded. The MessageEncoding(347) is used to embed text in another character set (e.g. Unicode or Shift-JIS) within FIX.
 * - Tag: 2109
 * - FIX Specification type: int
 * - Mapped type: number
 * @readonly
 * @public
 */
export declare const AttachmentEncodingType: Readonly<{
    /** Base64 encoding */
    readonly Base64: 0;
    /** Raw binary
        Unencoded binary content. */
    readonly RawBinary: 1;
}>;
export type AttachmentEncodingType = (typeof AttachmentEncodingType)[keyof typeof AttachmentEncodingType];