/**
 * A LatLngBounds instance represents a rectangle in geographical coordinates, including one
 * that crosses the 180 degrees longitudinal meridian.
 */
import { LatLng, LatLngBoundsLiteral, LatLngLiteral } from './latLng.models';
export interface LatLngBounds {
    /** Returns true if the given lat/lng is in this bounds. */
    contains(latLng: LatLng | LatLngLiteral): boolean;
    /** Returns true if this bounds approximately equals the given bounds. */
    equals(other: LatLngBounds | LatLngBoundsLiteral): boolean;
    /** Extends this bounds to contain the given point. */
    extend(point: LatLng | LatLngLiteral): LatLngBounds;
    /** Computes the center of this LatLngBounds */
    getCenter(): LatLng;
    /** Returns the north-east corner of this bounds. */
    getNorthEast(): LatLng;
    /** Returns the south-west corner of this bounds. */
    getSouthWest(): LatLng;
    /** Returns true if this bounds shares any points with the other bounds. */
    intersects(other: LatLngBounds | LatLngBoundsLiteral): boolean;
    /** Returns if the bounds are empty. */
    isEmpty(): boolean;
    /** Converts to JSON representation. This function is intended to be used via JSON.stringify. */
    toJSON(): LatLngBoundsLiteral;
    /** Converts the given map bounds to a lat/lng span. */
    toSpan(): LatLng;
    /** Converts to string. */
    toString(): string;
    /**
     * Returns a string of the form "lat_lo,lng_lo,lat_hi,lng_hi" for this bounds, where "lo" corresponds to the
     * southwest corner of the bounding box, while "hi" corresponds to the northeast corner of that box.
     */
    toUrlValue(precision?: number): string;
    /** Extends this bounds to contain the union of this and the given bounds. */
    union(other: LatLngBounds | LatLngBoundsLiteral): LatLngBounds;
}