import { Options, Settings } from '../types/index.js';
import { InlineLibrary, Libraries } from '../types/libraries.js';
export type ValidationLevel = 'error' | 'warning';
export type ValidationMessage = {
    level: ValidationLevel;
    message: string;
};
export type ValidationResult = Record<string, ValidationMessage[]>;
/**
 * Programmatic API for validation - returns structured results instead of logging/exiting.
 * Equivalent to running `gt validate` but returns data.
 */
export declare function getValidateJson(settings: Options & Settings, pkg: `${typeof Libraries.GT_REACT}` | `${typeof Libraries.GT_NEXT}` | `${typeof Libraries.GT_REACT_NATIVE}`, files?: string[]): Promise<ValidationResult>;
export declare function validateProject(settings: Options & Settings, pkg: InlineLibrary, files?: string[]): Promise<void>;