/**
 * Represents a range of NCC-assigned numbers.
 *
 * This class does not know whether it is storing the subscriber number part
 * or the local number part. In fact, all it knows is that it stores an ordered
 * set of 2 integers.
 *
 * NOTE: By definition the "local number" begins with the network access code (e.g. 08031234567)
 * while the "subscriber number" part does not include the access code (e.g. 1234567).
 */
export declare class MobileNumberRange {
    readonly lowerBound: number;
    readonly upperBound: number;
    constructor(lowerBound: number, upperBound: number);
    /**
     * Checks whether the given MobileNumberRange is a subset of this object.
     */
    isSubset(otherMobileNumberRange: MobileNumberRange): boolean;
    /**
     * Checks whether the given number lies within the lower and upperbounds of this object.
     */
    isWithinRange(usersNumber: number): boolean;
    /**
     * Compares this range with another range.
     * Returns -1 if this range comes before, 1 if it comes after, 0 if they overlap.
     */
    compareTo(otherMobileNumberRange: MobileNumberRange): number;
}