import { MergeError } from '../mergeError.js';
import { TypedEventEmitter } from '../modules/typedEventEmitter.js';
import type { BatchOptions, MergeJob } from './types.js';
type MergeResult = {
    index: number;
    success: true;
    buffer: Buffer;
} | {
    index: number;
    success: false;
    error: MergeError;
};
export interface BatchEvents {
    start: {
        totalJobs: number;
    };
    'job:start': {
        job: MergeJob;
        index: number;
    };
    'job:complete': {
        job: MergeJob;
        index: number;
        buffer: Buffer;
    };
    'job:error': {
        job: MergeJob;
        index: number;
        error: MergeError;
    };
    complete: {
        results: MergeResult[];
    };
}
export declare class BatchRunner extends TypedEventEmitter<BatchEvents> {
    private jobs;
    private results;
    private validatedJobs;
    constructor(jobs: MergeJob[]);
    run(options?: BatchOptions): Promise<MergeResult[]>;
    private runJob;
    private validateJob;
}
export {};