/**
 * - Reads the vite config file
 * - Updates the ast to add the gt compiler plugin
 * - Writes the file back to the filesystem
 */
export declare function updateViteConfig({ errors, warnings, filesUpdated, viteConfigPath, packageJson, tsconfigJson, }: {
    errors: string[];
    warnings: string[];
    filesUpdated: string[];
    viteConfigPath: string;
    packageJson?: {
        type?: string;
    };
    tsconfigJson?: {
        compilerOptions?: {
            module?: string;
        };
    };
}): Promise<void>;