import { RuleConfig, RuleType, StoredRuleConfig } from "../types.js";
/**
 * Saves a rule definition to the internal storage (~/.vibe-rules/<ruleType>/<name>.txt).
 * @param ruleType - The type of the rule, determining the subdirectory.
 * @param config - The rule configuration object containing name and content.
 * @returns The full path where the rule was saved.
 * @throws Error if file writing fails.
 */
export declare function saveInternalRule(ruleType: RuleType, config: RuleConfig): Promise<string>;
/**
 * Loads a rule definition from the internal storage.
 * @param ruleType - The type of the rule.
 * @param name - The name of the rule to load.
 * @returns The RuleConfig object if found, otherwise null.
 */
export declare function loadInternalRule(ruleType: RuleType, name: string): Promise<RuleConfig | null>;
/**
 * Lists the names of all rules stored internally for a given rule type.
 * @param ruleType - The type of the rule.
 * @returns An array of rule names.
 */
export declare function listInternalRules(ruleType: RuleType): Promise<string[]>;
/**
 * Saves a rule with metadata to the common storage (~/.vibe-rules/rules/<name>.json).
 * @param config - The stored rule configuration object containing name, content, and metadata.
 * @returns The full path where the rule was saved.
 * @throws Error if validation or file writing fails.
 */
export declare function saveCommonRule(config: StoredRuleConfig): Promise<string>;
/**
 * Loads a rule with metadata from the common storage.
 * Falls back to legacy .txt format for backwards compatibility.
 * @param name - The name of the rule to load.
 * @returns The StoredRuleConfig object if found, otherwise null.
 */
export declare function loadCommonRule(name: string): Promise<StoredRuleConfig | null>;
/**
 * Lists the names of all rules stored in the common storage (both JSON and legacy .txt).
 * @returns An array of rule names.
 */
export declare function listCommonRules(): Promise<string[]>;