declare class NdjsonParser {
    static parseStream(input: any, options?: any): AsyncGenerator<any, void, unknown>;
    static toNdjson(data: any, options?: any): string;
    static fromNdjson(ndjsonString: any, options?: any): any;
    static createNdjsonToCsvStream(options?: any): any;
    static createCsvToNdjsonStream(options?: any): any;
    static getStats(input: string | {
        getReader?: () => any;
    }): Promise<{
        totalLines: number;
        validLines: number;
        errorLines: number;
        totalBytes: number;
        errors: Array<{
            line: number;
            error: string;
            content: string;
        }>;
        successRate: number;
    }>;
}
export default NdjsonParser;
export declare const parseStream: any;
export declare const toNdjson: any;
export declare const fromNdjson: any;
export declare const createNdjsonToCsvStream: any;
export declare const createCsvToNdjsonStream: any;
export declare const getStats: any;