export declare type FormatCoordsDataTypeInput = string | number | null | undefined;
export declare type FormatCoordsOptions = {
    lat?: FormatCoordsDataTypeInput;
    lon?: FormatCoordsDataTypeInput;
} | {
    lat?: FormatCoordsDataTypeInput;
    lng?: FormatCoordsDataTypeInput;
} | {
    latitude?: FormatCoordsDataTypeInput;
    longitude?: FormatCoordsDataTypeInput;
} | [FormatCoordsDataTypeInput, FormatCoordsDataTypeInput];
export declare function format(coords?: null | FormatCoordsOptions): {
    latitude: number;
    longitude: number;
};
export declare function isValid(coords: number[]): boolean;
export declare function toLatLon(coords: null | FormatCoordsOptions): null | {
    lat: number;
    lon: number;
};
export declare function toLatLng(coords: null | FormatCoordsOptions): null | {
    lat: number;
    lng: number;
};
export declare function toNative(coords: null | FormatCoordsOptions): null | {
    latitude: number;
    longitude: number;
};
export declare function toPigeon(coords: null | FormatCoordsOptions): [number | null, number | null];