import { z } from "zod";
import { type StorageClient } from "../storage/client.js";
export declare const READ_CONCURRENCY: number;
export declare const exportWikiInputSchema: z.ZodObject<{
    outputPath: z.ZodOptional<z.ZodString>;
    includeSystem: z.ZodDefault<z.ZodBoolean>;
    folder: z.ZodOptional<z.ZodString>;
    tags: z.ZodOptional<z.ZodArray<z.ZodString, "many">>;
}, "strip", z.ZodTypeAny, {
    includeSystem: boolean;
    tags?: string[] | undefined;
    folder?: string | undefined;
    outputPath?: string | undefined;
}, {
    tags?: string[] | undefined;
    folder?: string | undefined;
    outputPath?: string | undefined;
    includeSystem?: boolean | undefined;
}>;
export type ExportWikiInput = z.infer<typeof exportWikiInputSchema>;
export declare function mapConcurrent<T, R>(items: T[], concurrency: number, fn: (item: T) => Promise<R>): Promise<R[]>;
export declare function buildExportZip(drive: StorageClient, options: {
    includeSystem?: boolean;
    folder?: string;
    tags?: string[];
    /** ISO datetime — only include pages with content modified > changedAfter. */
    changedAfter?: string;
    /** User ID for Postgres index lookups. */
    userId?: string;
}): Promise<{
    buffer: Buffer;
    pageCount: number;
    skippedCount: number;
    generatedAt: string;
    since?: string;
    files: Array<{
        name: string;
        size: number;
        modifiedTime: string;
    }>;
    errors: Array<{
        name: string;
        reason: string;
    }>;
}>;
export declare function exportWiki(drive: StorageClient, input: ExportWikiInput, userId?: string): Promise<object>;
//# sourceMappingURL=exportWiki.d.ts.map