/**
 * Emit a JS source literal for a rule option value in the same flat,
 * single-quoted style the config files already use (e.g.
 * `{ detectObjects: false, ignore: [0, 1, 2] }`). Used to render edited
 * rule values back into `eslint.config.*` so they read like hand-written
 * config rather than JSON.
 */
export declare const serializeRuleValue: (severity: string, options: unknown[]) => string;
export declare const serializeValue: (value: unknown) => string;