export type SmartfetchOptions = {
    binaryDir?: string;
};
export type SecondaryModel = {
    providerID: string;
    modelID: string;
};
export type RedirectStep = {
    from: string;
    to: string;
    status: number;
};
export type CachedFetch = {
    requestedUrl: string;
    finalUrl: string;
    statusCode: number;
    contentType: string;
    charset?: string;
    etag?: string;
    lastModified?: string;
    contentLength?: number;
    filename?: string;
    canonicalUrl?: string;
    headings?: string[];
    title?: string;
    rawContent: string;
    markdown: string;
    text: string;
    html: string;
    extractedMain: boolean;
    usedLlmsTxt: boolean;
    sourceKind: 'llms_txt' | 'html' | 'text';
    upgradedToHttps: boolean;
    redirectChain: RedirectStep[];
    truncated: boolean;
    wordCount: number;
    qualitySignals?: string[];
    llmsProbeError?: string;
    llmsProbeTruncated?: boolean;
    cacheRevalidated?: boolean;
    upstreamStatusCode?: number;
    cacheHit?: boolean;
    decodedCharset?: string;
    decodeFallback?: boolean;
    decodeWarning?: string;
    secondaryModelInputTruncated?: boolean;
    secondaryModelInputChars?: number;
    secondaryModelSourceChars?: number;
};
export type BinaryFetch = {
    requestedUrl: string;
    finalUrl: string;
    statusCode: number;
    contentType: string;
    charset?: string;
    etag?: string;
    lastModified?: string;
    contentLength?: number;
    filename?: string;
    canonicalUrl?: string;
    redirectChain: RedirectStep[];
    upgradedToHttps: boolean;
    truncated: boolean;
    binary: true;
    binaryKind: 'image' | 'audio' | 'video' | 'pdf' | 'binary';
    downloadLimitBytes?: number;
    metadataOnly?: boolean;
    data?: Uint8Array;
    llmsProbeError?: string;
    llmsProbeTruncated?: boolean;
    cacheRevalidated?: boolean;
    upstreamStatusCode?: number;
    cacheHit?: boolean;
};
export type FetchResult = CachedFetch | BinaryFetch;
export type DecodedBody = {
    text: string;
    decodedCharset: string;
    decodeFallback: boolean;
    decodeWarning?: string;
};
export type ExtractedContent = {
    title?: string;
    rawContent: string;
    markdown: string;
    text: string;
    html: string;
    extractedMain: boolean;
    canonicalUrl?: string;
    headings?: string[];
};
export type FetchWithRedirectsResult = {
    blockedRedirect: true;
    redirectUrl: string;
    statusCode: number;
    redirectChain: RedirectStep[];
} | {
    response: Response;
    finalUrl: string;
    redirectChain: RedirectStep[];
};
export type LlmsProbeResult = {
    url: string;
    statusCode: number;
    redirectChain: RedirectStep[];
    text: string;
    headers: {
        contentType?: string;
        charset?: string;
        etag?: string;
        lastModified?: string;
        contentLength?: number;
        filename?: string;
    };
    truncated: boolean;
    decodedCharset: string;
    decodeFallback: boolean;
    decodeWarning?: string;
    upgradedToHttps: boolean;
} | {
    error?: string;
};