import { default as React, ReactNode } from 'react';
import { FlagKey } from './flag-keys';
interface FeatureFlagContextValue {
    flags: Record<string, boolean>;
    isLoading: boolean;
    isEnabled: (flagKey: FlagKey | string) => boolean;
    setFlag: (flagKey: string, value: boolean) => void;
    refreshFlags: () => Promise<void>;
}
interface FeatureFlagProviderProps {
    children: ReactNode;
    /** Override default flags for testing */
    initialFlags?: Record<string, boolean>;
}
/**
 * Loads + exposes feature flag states (local or remote).
 */
export declare function FeatureFlagProvider({ children, initialFlags, }: FeatureFlagProviderProps): React.JSX.Element;
/**
 * Hook to access the feature flag context.
 */
export declare function useFeatureFlagContext(): FeatureFlagContextValue;
export {};