/**
 * GeoPackage Constants module.
 * @module dao/geoPackageConstants
 */
export declare class GeoPackageConstants {
    /** @constant {string} GEOPACKAGE_EXTENSION Extension to GeoPackage files */
    static readonly GEOPACKAGE_EXTENSION: string;
    /** @constant {string} GEOPACKAGE_EXTENDED_EXTENSION Extension to GeoPackage extension files */
    static readonly GEOPACKAGE_EXTENDED_EXTENSION: string;
    /** @constant {string} APPLICATION_ID GeoPackage application id */
    static readonly APPLICATION_ID: string;
    /** @constant {string} USER_VERSION GeoPackage user version */
    static readonly USER_VERSION: string;
    /** @constant {string} GEOPACKAGE_EXTENSION_AUTHOR GeoPackage author */
    static readonly GEOPACKAGE_EXTENSION_AUTHOR: string;
    /** @constant {string} GEOMETRY_EXTENSION_PREFIX Geometry extension prefix */
    static readonly GEOMETRY_EXTENSION_PREFIX: string;
    /** @constant {string} GEOPACKAGE_GEOMETRY_MAGIC_NUMBER Expected magic number */
    static readonly GEOPACKAGE_GEOMETRY_MAGIC_NUMBER: string;
    /** @constant {string} GEOPACKAGE_GEOMETRY_VERSION_1 Expected version 1 value */
    static readonly GEOPACKAGE_GEOMETRY_VERSION_1: number;
    /** @constant {string} SQLITE_HEADER_PREFIX SQLite header string prefix */
    static readonly SQLITE_HEADER_PREFIX: string;
}