import type { DigitVariants, NthBase } from "./common";
/**
 * An Nth base which is built from a list of digits
 */
export declare class SimpleNthBase implements NthBase {
    readonly digits: readonly DigitVariants[];
    readonly values: Readonly<Record<string, number>>;
    constructor(digits: readonly DigitVariants[]);
    get radix(): number;
}