import type { Logger } from "@bluecadet/launchpad-utils/logger";
import { z } from "zod";
import type { DataStore } from "./utils/data-store.js";
/**
 * Context object passed to the `fetch` method of a source.
 */
export type FetchContext = {
    /**
     * Logger instance
     */
    logger: Logger;
    /**
     * Data store instance
     */
    dataStore: DataStore;
    /**
     * Signals the launchpad process is aborting. Triggered on exception or manual quit.
     */
    abortSignal: AbortSignal;
};
declare const sourceFetchResultDocumentSchema: z.ZodObject<{
    id: z.ZodString;
    data: z.ZodCustom<Promise<unknown> | AsyncIterable<unknown>, Promise<unknown> | AsyncIterable<unknown>>;
}, z.core.$strip>;
export declare const contentSourceSchema: z.ZodObject<{
    id: z.ZodString;
    fetch: z.ZodFunction<z.ZodTuple<[z.ZodCustom<FetchContext, FetchContext>], null>, z.ZodUnion<readonly [z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        data: z.ZodCustom<Promise<unknown> | AsyncIterable<unknown>, Promise<unknown> | AsyncIterable<unknown>>;
    }, z.core.$strip>>, z.ZodObject<{
        id: z.ZodString;
        data: z.ZodCustom<Promise<unknown> | AsyncIterable<unknown>, Promise<unknown> | AsyncIterable<unknown>>;
    }, z.core.$strip>]>>;
}, z.core.$strip>;
export type ContentSource = z.infer<typeof contentSourceSchema>;
export type ContentSourceDocument = z.infer<typeof sourceFetchResultDocumentSchema>;
/**
 * This function doesn't do anything, just returns the source parameter. It's just to make it easier to define/type sources.
 */
export declare function defineSource<T extends ContentSource>(src: T): T;
export {};
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