interface ToStringOptions {
    /** Pad with zeros when an octet would print as 1 char */
    zeroPad?: boolean;
}
/**
 * The MAC class wraps a 48-bit integer, and provides several helper
 * methods for manipulating it.
 *
 * It could wrap an array of 6 octets instead, but doing so complicates
 * processing both numeric input and output, without improving string
 * processing in a useful way. (We would be able to remove the bitwise
 * arithmetic in .toString(), but it would just end up in parseLong()
 * instead.)
 */
export declare class MAC {
    private readonly _value;
    constructor(value: number);
    get value(): number;
    toLong(): number;
    toString(opts?: ToStringOptions): string;
    compare(other: MAC): 0 | 1 | -1;
}
export {};