import { ComponentType } from 'react';
import { FlagKey } from './flag-keys';
interface WithFeatureFlagOptions {
    /** The feature flag to check */
    flag: FlagKey | string;
    /** Component to render when flag is disabled */
    fallback?: ComponentType;
}
/**
 * HOC to gate components by feature flag.
 */
export declare function withFeatureFlag<P extends object>(Component: ComponentType<P>, options: WithFeatureFlagOptions): ComponentType<P>;
/**
 * HOC to invert the feature flag check (show when flag is disabled).
 */
export declare function withoutFeatureFlag<P extends object>(Component: ComponentType<P>, options: WithFeatureFlagOptions): ComponentType<P>;
export {};