/**
 * Describes the various sizes of encoded cryptographic primitives including character and byte counts.
 * SAIDs are the only cryptographic primitive in this library. These code counts are used for what is
 * called the fully-qualified forms of an encoded SAID. This includes:
 * - The fully qualified Base64 form (qb64)
 * - The fully qualified Base2 (binary - qb2) form
 */
interface CodeCounts {
    /**
     * Hard Size (hs) - character count of fixed part of code size
     */
    hs: number;
    /**
     * Soft Size (ss) - character count of variable part of code size
     */
    ss: number;
    /**
     * Full Size (fs) - character count of the concatenation of the fixed (hard), variable (soft), and value parts of an
     * encoded primitive.
     * Will be -1 for variable size codes to indicate that the size is not fixed.
     *
     * fs = hs + ss + vs
     */
    fs: number;
    /**
     * Lead Size (ls) - byte count of pre-padded, raw binary zero bytes.
     */
    ls: number;
}
/**
 * An entry in the sizes table describing derivation code character and byte counts.
 */
declare class Sizeage implements CodeCounts {
    hs: number;
    ss: number;
    fs: number;
    ls: number;
    constructor(hs: number, ss: number, fs: number, ls: number);
}
/**
 * Valid size codes for SAID derivations keyed by derivation code letter.
 */
export declare const Sizes: Map<string, Sizeage>;
export {};