import { ContentStorage } from '../memory/ContentStorage';
import { Logger } from '@hashgraphonline/standards-sdk';

export interface MCPResponseContent {
    content: unknown;
    type: 'text' | 'image' | 'resource' | 'text[]' | 'image[]';
    sizeBytes: number;
    mimeType?: string;
}
export interface ProcessedResponse {
    content: unknown;
    wasProcessed: boolean;
    referenceCreated?: boolean;
    referenceId?: string;
    originalSize?: number;
    errors?: string[];
}
export interface ContentAnalysis {
    shouldProcess: boolean;
    contents: MCPResponseContent[];
    totalSize: number;
    largestContentSize: number;
}
export declare class MCPContentProcessor {
    private contentStorage;
    private logger;
    constructor(contentStorage: ContentStorage, logger: Logger);
    analyzeResponse(response: unknown): ContentAnalysis;
    processResponse(response: unknown, serverName: string, toolName: string): Promise<ProcessedResponse>;
    private extractContentFromResponse;
    private createReferencedResponse;
    private createLightweightReference;
    private replaceContentInResponse;
    private detectMimeType;
    private mapMimeTypeToContentType;
    private deepClone;
}