import type { Dispatch, UnknownAction } from '@reduxjs/toolkit';
import type { FeatureLayer, FeatureSyncLayerMetadata, LayerState, ReduxLayer } from '../../map/layer/types';
export declare const makeFeatureSyncLayerId: (panelId: string, featureLayerKey: string, mapId: string) => string;
export declare const getFeatureSyncLayerMetadata: (layer?: ReduxLayer) => FeatureSyncLayerMetadata | undefined;
export declare const getFeatureSyncLayersForPanel: (layersState: LayerState | undefined, panelId: string) => {
    layerId: string;
    featureLayerKey: string;
    mapId: string;
}[];
export declare const upsertFeatureSyncLayer: (layersState: LayerState | undefined, dispatch: Dispatch<UnknownAction>, panelId: string, featureLayerKey: string, mapId: string, featureLayerData: FeatureLayer) => void;