import type { Options } from 'code-block-writer';
import type { PuristaConfig } from './loadPuristaConfig.js';
import type { PuristaProjectInfo } from './scanPuristaProject.js';
/** Input for generating an additional worker for an existing queue. */
export type AddPuristaQueueWorkerInput = {
    /** Project root path; defaults to `process.cwd()`. */
    projectRootPath?: string;
    /** PURISTA project configuration controlling generated paths and casing. */
    puristaConfig: PuristaConfig;
    /** Discovered project metadata used to update the service composition. */
    puristaProject: PuristaProjectInfo;
    /** Service name that owns the target queue. */
    serviceName: string;
    /** Service version that owns the target queue. */
    serviceVersion: string;
    /** Existing queue name the worker handles. */
    queueName: string;
    /** Logical worker name. */
    workerName: string;
    /** Human-readable worker description written into generated docs and tests. */
    workerDescription: string;
    /** Queue worker scheduling mode. */
    mode: 'continuous' | 'interval' | 'sequential';
    /** Interval in milliseconds when `mode` is `interval`. */
    intervalMs?: number;
    /** Maximum number of jobs handled concurrently. */
    maxParallelHandlers: number;
    /** Optional formatting options passed to `code-block-writer`. */
    codeWriterOptions?: Partial<Options>;
};
/**
 * Add a queue worker for an existing service queue.
 *
 * Generates a queue worker builder/test pair and appends the worker definition
 * to the service composition file.
 */
export declare const addPuristaQueueWorker: (input: AddPuristaQueueWorkerInput) => Promise<void>;
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