import { PageFileStructure, AppSchema, Page, DataSource } from "@kottster/common";
/**
 * Service for reading files
 */
export declare class FileReader {
    private readonly isDevelopment?;
    constructor(isDevelopment?: boolean | undefined);
    /**
     * Read the schema from the kottster-app.json file
     */
    readAppSchema(): AppSchema;
    /**
     * Read the package.json file
     * @returns The package.json content
     */
    readPackageJson(): {
        version?: string;
        dependencies?: Record<string, string>;
    };
    /**
     * Get existing page directories
     * @returns The page directories
     */
    getPagesDirectories(): string[];
    /**
     * Get existing data source directories
     * @returns The data source directories
     */
    getDataSourceDirectories(): string[];
    /**
     * Get existing data source configs
     * @returns The data source configs
     */
    getDataSourceConfigs(): Omit<DataSource, 'status' | 'adapter'>[];
    /**
     * Get existing page configs
     * @returns The page configs
     */
    getPageConfigs(): Page[];
    /**
     * Get page structure
     * @param pageKey The page ID
     * @returns The page structure or null if the page does not exist
     */
    getPageFileStructure(pageKey: string): PageFileStructure | null;
    /**
     * Get all file paths in a directory
     * @param dirPath The directory path
     * @returns The file paths
     */
    private getAllFilePathsInDirectory;
    /**
     * Get file by path
     * @param absoluteFilePath The absolute file path
     * @returns The file object
     */
    private getFileByPath;
    /**
     * Get existing subdirectories in the directory
     * @param directory The directory
     * @returns The subdirectories in the directory
     */
    private getDirectorySubdirectories;
    /**
     * Check all pages for having index.jsx/tsx and api.server.js/ts files
     */
    checkFilesForPages(): {
        pagesWithDefinedIndexJsxFile: string[];
        pagesWithDefinedApiServerJsFile: string[];
    };
}