import { StringRuleChecker } from './string-rule-checker';
import { GeoCoordinatesFormat } from './string-types';
import { GuardResult } from '../../core/guard-result';
/**
 * DMS latitude pattern:
 * - Unsigned degrees value.
 * - Degrees are within range 0 to 90.
 * - When degrees are less than ten, leading zero can be shown.
 * - Minutes and seconds are withing range 0 to 59 (sexagesimal system).
 * - When minutes and seconds are less than ten, leading zeroes must be shown.
 * - The “partial” second can be expressed as a decimal, fractional part max lenght is 4 digits.
 * - Degrees, minutes and seconds must be followed by the symbols ° (U+00B0), ′ (U+2032), and ″ (U+2033), without spaces between the number and symbol.
 * - North and south latitudes must be indicated by a cardinal compass point (N and S), following immediately after the digits.
 * - Degrees, minutes, seconds, and cardinal compass point are each separated by a whitespace.
 */
export declare const DMS_LAT_PATTERN: string;
/**
 * DM latitude pattern:
 * - Unsigned degrees value.
 * - Degrees are within range 0 to 90.
 * - When degrees are less than ten, leading zero can be shown.
 * - Minutes are withing range 0 to 59 (sexagesimal system).
 * - When minutes are less than ten, leading zeroes must be shown.
 * - The “partial” minute can be expressed as a decimal, fractional part max lenght is 4 digits.
 * - Degrees, and minutes must be followed by the symbols ° (U+00B0), and ′ (U+2032), without spaces between the number and symbol.
 * - North and south latitudes must be indicated by a cardinal compass point (N and S), following immediately after the digits.
 * - Degrees, minutes, and cardinal compass point are each separated by a whitespace.
 */
export declare const DM_LAT_PATTERN: string;
/**
 * DM latitude pattern:
 * - Signed degrees value when negative.
 * - Degrees are within range -90 to 90.
 * - When degrees are less than ten, leading zero can be shown.
 * - The “partial” minute and second can be expressed as a decimal, fractional part max lenght is 6 digits.
 * - Degrees must be followed by the symbols ° (U+00B0), without spaces between the number and symbol.
 */
export declare const DD_LAT_PATTERN: string;
export declare class StringIsLatitude extends StringRuleChecker<{
    type: 'isLatitude';
    format?: GeoCoordinatesFormat;
}> {
    constructor(rule: {
        type: 'isLatitude';
        format?: GeoCoordinatesFormat;
    }, value: string);
    /**
     * @override
     */
    exec(): GuardResult;
    private isDMSLatitude;
    private isDMLatitude;
    private isDDLatitude;
}