/**
 * @file Base class for converters.
 *
 * TS doesn't support abstract static methods, so we should use
 * a workaround and extend this class instead of implementing it.
 */
import { type ConversionResult } from './conversion-result.js';
/**
 * Basic class for rule converters.
 */
export declare class BaseConverter {
    /**
     * Converts some data to AdGuard format.
     *
     * @param data Data to convert.
     *
     * @returns An object which follows the {@link ConversionResult} interface. Its `result` property contains
     * the converted node, and its `isConverted` flag indicates whether the original node was converted.
     * If the node was not converted, the result will contain the original node with the same object reference.
     *
     * @throws If the data is invalid or incompatible.
     */
    static convertToAdg(data: unknown): ConversionResult<unknown>;
    /**
     * Converts some data to Adblock Plus format.
     *
     * @param data Data to convert.
     *
     * @returns An object which follows the {@link ConversionResult} interface. Its `result` property contains
     * the converted node, and its `isConverted` flag indicates whether the original node was converted.
     * If the node was not converted, the result will contain the original node with the same object reference.
     *
     * @throws If the data is invalid or incompatible.
     */
    static convertToAbp(data: unknown): ConversionResult<unknown>;
    /**
     * Converts some data to uBlock Origin format.
     *
     * @param data Data to convert.
     *
     * @returns An object which follows the {@link ConversionResult} interface. Its `result` property contains
     * the converted node, and its `isConverted` flag indicates whether the original node was converted.
     * If the node was not converted, the result will contain the original node with the same object reference.
     *
     * @throws If the data is invalid or incompatible.
     */
    static convertToUbo(data: unknown): ConversionResult<unknown>;
}