import type { GeoJsonFeatureCollection, GeoJsonPosition } from "@trackunit/geo-json-utils";
import type { MapTheme } from "../../core/types";
import type { EdgeFitMode, EdgeLabelLayout } from "./edge/findBestEdgePosition";
export declare const EDGE_LABEL_SUFFIX = "__edge-label";
export declare const MULTI_BADGE_SUFFIX = "__multi-badge";
/** Serializable props for DOM-rendered shape edge labels (mirrors `ShapeEdgeLabel`). */
export type ShapeEdgeLabelFeaturePayload = Readonly<{
    text: string;
    color: string;
    hoveredColor?: string;
    selectedColor?: string;
    theme: MapTheme;
    layout: EdgeLabelLayout;
    fitMode: EdgeFitMode;
    availableWidthPx: number;
    hidden?: boolean;
    handleId: string;
    shapeType: string;
    featureId: string;
}>;
export declare const buildEdgeLabelFeatureCollection: (stableId: string, position: GeoJsonPosition, payload: ShapeEdgeLabelFeaturePayload) => GeoJsonFeatureCollection;
export type MultiBadgeFeaturePayload = Readonly<{
    strokeColor: string;
}>;
export declare const buildMultiBadgeFeatureCollection: (stableId: string, position: GeoJsonPosition, payload: MultiBadgeFeaturePayload) => GeoJsonFeatureCollection;