import { ProgressiveEnhancementContextValue } from '../contexts/ProgressiveEnhancementContext';
import { BrowserCapabilities, CapabilityLevel } from './progressive-enhancement';
/**
 * Use progressive enhancement context
 */
export declare function useProgressiveEnhancement(): ProgressiveEnhancementContextValue;
/**
 * Use feature with progressive loading
 */
export declare function useProgressiveFeature<T = unknown>(featureId: string, options?: {
    autoLoad?: boolean;
    fallback?: T;
}): {
    module: T | null;
    level: CapabilityLevel;
    loading: boolean;
    error: Error | null;
    load: () => Promise<T>;
};
/**
 * Use capability check
 */
export declare function useCapability(capability: keyof BrowserCapabilities): boolean;
/**
 * Use multiple capabilities
 */
export declare function useCapabilities(capabilities: Array<keyof BrowserCapabilities>): Record<string, boolean>;
/**
 * Use capability conditional
 */
export declare function useCapabilityConditional<T>(capability: keyof BrowserCapabilities, trueValue: T, falseValue: T): T;