import * as MapStateActions from 'actions/map-state-actions';
import { ReceiveMapConfigPayload } from '../actions/actions';
import ActionTypes from '../constants/action-types';
export type MapState = {
    pitch: number;
    bearing: number;
    latitude: number;
    longitude: number;
    zoom: number;
    dragRotate: boolean;
    width: number;
    height: number;
    isSplit: boolean;
    initialState?: any;
    scale?: number;
};
export type Bounds = [number, number, number, number];
/** Width of viewport */
export type Viewport = {
    /**  Width of viewport */
    width?: number;
    /**  Height of viewport */
    height?: number;
    /**  Zoom of viewport */
    zoom?: number;
    /**  Camera angle in degrees (0 is straight down) */
    pitch?: number;
    /**  Map rotation in degrees (0 means north is up) */
    bearing?: number;
    /**  Latitude center of viewport on map in mercator projection */
    latitude?: number;
    /**  Longitude Center of viewport on map in mercator projection */
    longitude?: number;
    /**  Whether to enable drag and rotate map into perspective viewport */
    dragRotate?: boolean;
};
/**
 * Default initial `mapState`
 * @memberof mapStateUpdaters
 * @constant
 * @property pitch Default: `0`
 * @property bearing Default: `0`
 * @property latitude Default: `37.75043`
 * @property longitude Default: `-122.34679`
 * @property zoom Default: `9`
 * @property dragRotate Default: `false`
 * @property width Default: `800`
 * @property height Default: `800`
 * @property isSplit Default: `false`
 * @public
 */
export declare const INITIAL_MAP_STATE: MapState;
/**
 * Update map viewport
 * @memberof mapStateUpdaters
 * @public
 */
export declare const updateMapUpdater: (state: MapState, action: MapStateActions.UpdateMapUpdaterAction) => MapState;
/**
 * Fit map viewport to bounds
 * @memberof mapStateUpdaters
 * @public
 */
export declare const fitBoundsUpdater: (state: MapState, action: MapStateActions.FitBoundsUpdaterAction) => MapState;
/**
 * Toggle between 3d and 2d map.
 * @memberof mapStateUpdaters
 * @public
 */
export declare const togglePerspectiveUpdater: (state: MapState, action: MapStateActions.TogglePerspectiveUpdaterAction) => MapState;
/**
 * reset mapState to initial State
 * @memberof mapStateUpdaters
 * @public
 */
export declare const resetMapConfigUpdater: (state: MapState) => MapState;
/**
 * Update `mapState` to propagate a new config
 * @memberof mapStateUpdaters
 * @public
 */
export declare const receiveMapConfigUpdater: (state: MapState, { payload: { config, options, bounds } }: {
    type?: typeof ActionTypes.RECEIVE_MAP_CONFIG;
    payload: ReceiveMapConfigPayload;
}) => MapState;
/**
 * Toggle between one or split maps
 * @memberof mapStateUpdaters
 * @public
 */
export declare const toggleSplitMapUpdater: (state: MapState, action: MapStateActions.ToggleSplitMapUpdaterAction) => MapState;
export declare function getMapDimForSplitMap(isSplit: any, state: any): {
    width?: undefined;
} | {
    width: number;
};