export interface ReadmeFile {
    path: string;
    content: string;
    size: number;
}
export declare class ReadmeRewriterUtils {
    private static readonly MAX_README_SIZE;
    private static readonly README_PATTERNS;
    static findReadmeFile(dirPath: string): Promise<ReadmeFile | null>;
    static readReadmeFile(filePath: string): Promise<ReadmeFile>;
    static backupReadmeFile(filePath: string): Promise<string>;
    static restoreReadmeFile(filePath: string): Promise<void>;
    static saveRewrittenReadme(originalPath: string, rewrittenContent: string, outputPath?: string): Promise<string>;
    static extractOriginalUrlFromReadme(content: string): string | undefined;
    static formatFileSize(bytes: number): string;
    static generateGatewayUrl(agentId: string, baseUrl?: string): string;
}
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