import type { IHmrManager } from '../../../types/internal-types.js';
import type { AssetDefinition, ProcessedAsset } from './assets.types.js';
/**
 * Base interface for asset processors.
 * Processors transform asset definitions into processed assets.
 */
export interface AssetProcessor<T extends AssetDefinition = AssetDefinition> {
    process(asset: T): Promise<ProcessedAsset>;
}
/**
 * Interface for processors that support HMR (Hot Module Replacement).
 * These processors can receive an HMR manager to enable hot reloading capabilities.
 */
export interface HmrAwareProcessor extends AssetProcessor {
    setHmrManager(hmrManager: IHmrManager): void;
}
/**
 * Type guard to check if a processor supports HMR.
 * @param processor - The processor to check
 * @returns True if the processor implements HmrAwareProcessor
 */
export declare function isHmrAware(processor: AssetProcessor): processor is HmrAwareProcessor;