import { ViewerOptionsState } from './viewer-options.svelte';
/** Provide the options state to the component subtree (root component only). */
export declare function provideViewerOptions(state: ViewerOptionsState): void;
/**
 * Consume the nearest provided options state. Falls back to a fresh,
 * non-persisted default state so components stay renderable when mounted
 * stand-alone (tests).
 */
export declare function useViewerOptions(): ViewerOptionsState;
//# sourceMappingURL=viewer-options-context.d.ts.map