import { ReactNode } from 'react';
import { LegendGroupInput, LegendLayerInput } from '../stores';
import { LegendLabels } from './labels';
export interface LegendProviderProps {
    /** Unique id for this legend panel — keys its store. */
    id: string;
    /**
     * Layer definitions. Interactive fields (visible/opacity/…) are seeded.
     * Pass stable references — `layers`, `groups`, and each layer's `variables`
     * should be memoized or module constants (same contract as widgets-v2
     * `data`); the store bails out of unchanged syncs by reference.
     */
    layers: LegendLayerInput[];
    /** Optional group definitions for grouping layers. */
    groups?: LegendGroupInput[];
    /** Override any subset of the legend's user-facing strings. */
    labels?: Partial<LegendLabels>;
    /**
     * When `true` (the default), the per-panel store survives unmount so
     * visibility/opacity/order are preserved across remounts — the common case
     * for a legend that toggles in and out of view. Consumers must call
     * `deleteLegendStore(id)` when the legend is permanently removed. Set to
     * `false` to tear the store down on unmount.
     */
    keepAlive?: boolean;
    children: ReactNode;
}
/**
 * Legend panel shell. Creates a per-panel Zustand store keyed by `id`, syncs
 * the consumer's `layers`/`groups` definitions onto it (preserving interactive
 * state), and exposes the `id` via `LegendContext` so descendants resolve their
 * store with `useLegendId()`. Labels are surfaced via `LegendConfigContext`.
 *
 * Modeled on the widgets-v2 `Widget.Provider`.
 *
 * @experimental This API is new and may change in a future release.
 */
export declare function LegendProvider({ id, layers, groups, labels, keepAlive, children, }: LegendProviderProps): import("react/jsx-runtime").JSX.Element;