export declare type Srs = {
    wkt?: string;
    authority?: string;
    horizontal?: string;
    vertical?: string;
};
export declare const Srs: {
    schema: import("ajv").SchemaObject;
    codeString: typeof codeString;
    horizontalCodeString: typeof horizontalCodeString;
};
declare function horizontalCodeString(srs?: Srs): string | undefined;
declare function codeString(srs?: Srs): string | undefined;
export {};
//# sourceMappingURL=srs.d.ts.map