export declare type LatitudeKeys = 'latitude' | 'lat';
export declare type LongitudeKeys = 'longitude' | 'lon' | 'lng';
export declare type AltitudeKeys = 'altitude' | 'alt' | 'ele';
export declare type DefaultLatLonKeys = {
    latitude: number;
    longitude: number;
    altitude?: number;
};
export declare type GenericMapPos<T = DefaultLatLonKeys> = {
    [P in keyof T]: number;
} & {
    speed?: number;
};
export declare type MapPos<T = DefaultLatLonKeys> = GenericMapPos<T>;
export interface ScreenPos {
    x: number;
    y: number;
}
export interface MapVec {
    x: number;
    y: number;
    z: number;
}
export interface MapRange {
    min: number;
    max: number;
}
export declare class ScreenBounds {
    min: ScreenPos;
    max: ScreenPos;
}
export declare let LatitudeKey: LatitudeKeys;
export declare let LongitudeKey: LongitudeKeys;
export declare let AltitudeKey: AltitudeKeys;
export declare function setMapPosKeys(latitude: LatitudeKeys, longitude: LongitudeKeys, altitude?: AltitudeKeys): void;
export declare function applyMixins(derivedCtor: any, baseCtors: any[]): void;