interface ValidateOptions {
    format?: 'text' | 'json';
}
/**
 * Validate `point.config.local.json` against the plugin schema.
 *
 * Why native: weak AI keeps fabricating prop_type enums (e.g. `multiSelect`
 * camelCase, `workItemTypeWithField` not in enum) and skipping required
 * fields (e.g. `multi_select` missing `options`). Letting AI ask the user
 * to spot these is the wrong end of the loop — the schema is authoritative,
 * so we surface schema errors mechanically.
 *
 * Output sinks (intentional split, do not "normalize"):
 * - text: human path → result + count summary on stdout, fatal causes on stderr
 * - json: structured `{ valid, errors: [{ path, message }] }` on stdout for AI auto-parse
 *
 * Exit 0 when valid, 1 on any error (file missing / bad JSON / schema
 * mismatch).
 */
export declare function validate(file: string | undefined, opts: ValidateOptions): Promise<void>;
export {};