import { type ProgramIO } from '../cli-helpers.js';
/** The `peaks lint rules` options. */
export type RulesOptions = {
    files?: string[];
    project?: string;
    json?: boolean;
};
/**
 * Read the rules in force for a file set and print them.
 *
 * The project root defaults to the current directory and is resolved against
 * it, so a relative `--project` means what the user typed.
 */
export declare function emitRules(io: ProgramIO, options: RulesOptions): void;