import type { ExtendedCSSStyleSheet } from '@fluentui/merge-styles';
export type MergeStylesRootStylesheetsHook = () => Map<string, ExtendedCSSStyleSheet>;
/**
 * Get the map of stylesheets available in the context.
 */
export declare const useMergeStylesRootStylesheets: MergeStylesRootStylesheetsHook;