import { z } from "zod";
import type { SchemaRecord, TaskHandlerOptions } from "./types";
/**
 * Creates a factory function for generating type-safe task handlers
 *
 * @param schemas - Extracted schemas from task definitions
 * @param region - GCP region
 * @param globalOptions - Default options for all handlers
 * @param taskRegistry - Registry to store task configurations that need to be
 *   shared with the scheduler
 * @returns A factory function for creating handlers that returns an object with
 *   the queueName as the property name and the handler function as the value
 */
export declare function createTaskHandlerFactory<Schemas extends SchemaRecord>(schemas: Schemas, region: string, globalOptions?: TaskHandlerOptions): <T extends keyof Schemas & string>({ queueName, options, handler, }: {
    queueName: T;
    options?: TaskHandlerOptions;
    handler: (payload: z.infer<Schemas[T]>) => Promise<void>;
}) => import("firebase-functions/tasks").TaskQueueFunction<any>;
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