/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { z } from 'zod';
export declare const settingsZodSchema: z.ZodObject<Record<string, z.ZodTypeAny>, z.UnknownKeysParam, z.ZodTypeAny, {
    [x: string]: any;
}, {
    [x: string]: any;
}>;
/**
 * Validates settings data against the Zod schema
 */
export declare function validateSettings(data: unknown): {
    success: boolean;
    data?: unknown;
    error?: z.ZodError;
};
/**
 * Format a Zod error into a helpful error message
 */
export declare function formatValidationError(error: z.ZodError, filePath: string): string;