import RuleInfo from './ruleinfo.js';
interface RuleEntry {
    level: 'off' | 'warning' | 'error';
    where?: string[];
    rule: {
        type: string;
        options?: Record<string, unknown>;
    };
    fix?: {
        type?: string;
        options?: Record<string, unknown>;
    };
    policyInfo?: string;
    policyUrl?: string;
}
export interface RulesetConfig {
    version?: number;
    extends?: string;
    axioms?: Record<string, string>;
    rules?: Record<string, RuleEntry>;
    formatOptions?: Record<string, unknown>;
    [key: string]: unknown;
}
declare function isAbsoluteURL(url: string): boolean;
declare function findConfig(directory?: string): string;
declare function loadConfig(configLocation: string, processed?: string[]): Promise<RulesetConfig>;
declare function validateConfig(config: RulesetConfig): Promise<{
    passed: boolean;
    error?: string;
}>;
declare function parseConfig(config: RulesetConfig): RuleInfo[];
declare function decodeConfig(encodedRuleSet: string, processed?: string[]): Promise<RulesetConfig>;
declare function isBase64(string_: string): boolean;
export { findConfig, isAbsoluteURL, loadConfig, decodeConfig, validateConfig, parseConfig, isBase64 };