import type { CountryPrefixType } from '../data-definitions/countryDefinitions.js';
import type { GeometryType } from '../data-definitions/geometryTypes.js';
import type { OptionalTagsBySignEntry, SignStateType } from '../data-definitions/TrafficSignDataTypes.js';
export declare const signsToOptionalTags: (signs: SignStateType[], countryPrefix: CountryPrefixType | undefined, geometry: GeometryType) => Map<string, string | string[]>;
export declare const signsToOptionalTagsBySign: (signs: SignStateType[], geometry: GeometryType) => Map<string, OptionalTagsBySignEntry>;
export declare const optionalTagsToMap: (tags: {
    key: string;
    value: string;
}[]) => Map<string, string | string[]>;
export declare const mergeTagMaps: (...maps: Map<string, string | string[]>[]) => Map<string, string | string[]>;
//# sourceMappingURL=signsToOptionalTags.d.ts.map