/**
 * @file Scriptlet injection rule converter.
 */
import { type ScriptletInjectionRule } from '../../nodes/index.js';
import { type NodeConversionResult } from '../base-interfaces/conversion-result.js';
import { RuleConverterBase } from '../base-interfaces/rule-converter-base.js';
/**
 * Scriptlet injection rule converter class.
 *
 * @todo Implement `convertToUbo` and `convertToAbp`.
 */
export declare class ScriptletRuleConverter extends RuleConverterBase {
    /**
     * Converts a scriptlet injection rule to AdGuard format, if possible.
     *
     * @param rule Rule node to convert.
     *
     * @returns An object which follows the {@link NodeConversionResult} interface. Its `result` property contains
     * the array of converted rule nodes, and its `isConverted` flag indicates whether the original rule was converted.
     * If the rule was not converted, the result array will contain the original node with the same object reference.
     *
     * @throws If the rule is invalid or cannot be converted.
     */
    static convertToAdg(rule: ScriptletInjectionRule): NodeConversionResult<ScriptletInjectionRule>;
    /**
     * Converts a scriptlet injection rule to uBlock format, if possible.
     *
     * @param rule Rule node to convert.
     *
     * @returns An object which follows the {@link NodeConversionResult} interface. Its `result` property contains
     * the array of converted rule nodes, and its `isConverted` flag indicates whether the original rule was converted.
     * If the rule was not converted, the result array will contain the original node with the same object reference.
     *
     * @throws If the rule is invalid or cannot be converted.
     */
    static convertToUbo(rule: ScriptletInjectionRule): NodeConversionResult<ScriptletInjectionRule>;
    /**
     * Remaps uBO key/value args of `json-prune-fetch-response` and
     * `json-prune-xhr-response` into AdGuard positional argument slots.
     *
     * These uBO variants accept only two positional args (`propsToRemove`,
     * `obligatoryProps`); args 3+ are key/value pairs parsed by uBO's
     * `getExtraArgs` (even index = key, odd index = value). Recognized keys:
     * `propsToMatch`, `stackToMatch`. ADG's equivalents use positional
     * `propsToMatch` (arg 3) and `stack` (arg 4), so the pairs are remapped into
     * positional slots. Unknown keys are dropped, because uBO ignores keys it
     * does not read and they cannot be mapped to an ADG positional slot. When a
     * recognized key repeats, the last value wins.
     *
     * Besides remapping arguments, this method also sets the scriptlet node's
     * name to the AdGuard native name (the uBO canonical name without the
     * `.js` suffix). This overrides the `ubo-` prefix that `convertToAdg`
     * adds earlier in its main flow for these two scriptlets, so the final
     * output uses the native AdGuard name with positional argument semantics.
     *
     * @see https://github.com/AdguardTeam/FiltersCompiler/issues/250
     *
     * @param scriptletClone Cloned scriptlet node to remap in place.
     * @param scriptletData Compatibility data for the matched uBO scriptlet.
     */
    private static remapUboPruneResponseArgs;
    /**
     * Inverse of {@link ScriptletRuleConverter.remapUboPruneResponseArgs}:
     * remaps AdGuard positional `propsToMatch`/`stack` args of
     * `json-prune-fetch-response` / `json-prune-xhr-response` back into uBO
     * key/value pairs (`propsToMatch`, `stackToMatch`).
     *
     * `children` layout (AdGuard, before this method): `[name, propsToRemove,
     * obligatoryProps, propsToMatch, stack]`. `propsToMatch` and `stack` are
     * optional; empty values are not re-emitted, so the output never has
     * trailing empty key/value pairs. ADG rules that already use the
     * `ubo-`-prefixed name keep key/value args and are not handled here (they
     * take the `ubo-` prefix branch in `convertToUbo`, not this `switch`).
     *
     * @param scriptletClone Cloned scriptlet node to remap in place.
     */
    private static remapAdgToUboPruneResponseArgs;
}