import { AppSharedState } from '../state.models';
import { ActionMapLayerRemoveFeatureKey } from '../state.models.actions';
/**
 * Reducer to remove a featureKey from the selection object in state.selections
 * for a specific map and layer. Also removes the featureKey from featureKeyColourIndexPairs.
 *
 * @param {AppSharedState} state - The current application state.
 * @param {ActionMapLayerRemoveFeatureKey} action - The action containing mapKey, layerKey, and featureKey.
 * @returns {AppSharedState} - The updated application state with the featureKey removed from the selection.
 * @throws {Error} If the payload is missing or the map/layer is not found.
 */
export declare const reduceHandlerRemoveFeatureKeyInSelections: <T extends AppSharedState = AppSharedState>(state: T, action: ActionMapLayerRemoveFeatureKey) => T;