declare class TsvParser {
    static jsonToTsv(data: unknown[], options?: Record<string, unknown>): string;
    static tsvToJson(tsvString: string, options?: Record<string, unknown>): import("../types").AnyArray;
    static isTsv(sample: string): boolean;
    static createJsonToTsvStream(options?: {}): import("stream").Transform;
    static createTsvToJsonStream(options?: {}): import("stream").Transform;
    static readTsvAsJson(filePath: string, options?: Record<string, unknown>): Promise<import("../types").AnyArray>;
    static readTsvAsJsonSync(filePath: string, options?: Record<string, unknown>): import("../types").AnyArray;
    static saveAsTsv(data: unknown[], filePath: string, options?: Record<string, unknown>): Promise<string>;
    static saveAsTsvSync(data: unknown[], filePath: string, options?: Record<string, unknown>): void;
    static validateTsv(tsvString: string, options?: any): {
        valid: boolean;
        error: string;
        details: {
            inputType: "string" | "number" | "bigint" | "boolean" | "symbol" | "undefined" | "object" | "function";
            lineCount?: undefined;
        };
        stats?: undefined;
        errors?: undefined;
    } | {
        valid: boolean;
        error: string;
        details: {
            lineCount: number;
            inputType?: undefined;
        };
        stats?: undefined;
        errors?: undefined;
    } | {
        valid: boolean;
        stats: {
            totalLines: number;
            totalColumns: any;
            minColumns: number;
            maxColumns: number;
            consistentColumns: boolean;
        };
        errors: any[];
        error?: undefined;
        details?: undefined;
    };
}
export default TsvParser;
export declare const jsonToTsv: any;
export declare const tsvToJson: any;
export declare const isTsv: any;
export declare const createJsonToTsvStream: any;
export declare const createTsvToJsonStream: any;
export declare const readTsvAsJson: any;
export declare const readTsvAsJsonSync: any;
export declare const saveAsTsv: any;
export declare const saveAsTsvSync: any;
export declare const validateTsv: any;