/**
 * Collects all built-in rules that have a defined category and returns them
 * as a record of rule name to rule metadata.
 *
 * Rules with `'warning'` default severity are disabled by default (`false`),
 * while all others use their defined default value or `true`.
 *
 * @returns A read-only mapping from rule names to their category and default configuration value.
 */
export declare function getDefaultRules(): {
    [x: string]: import("./types.js").Rule;
};