/**
 * Longitudinal (vertical) strip
 */
export declare class LongitudinalStrip {
    /**
     * Zone number
     */
    private zoneNumber;
    /**
     * Western longitude
     */
    private west;
    /**
     * Eastern longitude
     */
    private east;
    /**
     * Expansion for range iterations over neighboring strips
     */
    private expand;
    /**
     * Constructor
     *
     * @param zoneNumber
     *            zone number
     * @param west
     *            western longitude
     * @param east
     *            eastern longitude
     * @param expand
     *            expansion for range iterations over neighboring strips
     */
    constructor(zoneNumber: number, west: number, east: number, expand?: number);
    /**
     * Get the zone number
     *
     * @return zone number
     */
    getNumber(): number;
    /**
     * Set the zone number
     *
     * @param zoneNumber
     *            zone number
     */
    setNumber(zoneNumber: number): void;
    /**
     * Get the western longitude
     *
     * @return western longitude
     */
    getWest(): number;
    /**
     * Set the western longitude
     *
     * @param west
     *            western longitude
     */
    setWest(west: number): void;
    /**
     * Get the eastern longitude
     *
     * @return eastern longitude
     */
    getEast(): number;
    /**
     * Set the eastern longitude
     *
     * @param east
     *            eastern longitude
     */
    setEast(east: number): void;
    /**
     * Get expand, number of additional neighbors to iterate over in combination
     * with this strip
     *
     * @return neighbor iteration expansion
     */
    getExpand(): number;
    /**
     * Set the expand, number of additional neighbors to iterate over in
     * combination with this strip
     *
     * @param expand
     *            neighbor iteration expansion
     */
    setExpand(expand: number): void;
}
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