import { Filepath } from '../../core/types/filepath';
export interface DbmlProjectLayout {
    resolveFileSpecifier(currentFilepath: Filepath, specifier: string): Filepath | undefined;
    getSource(filePath: Filepath): string | undefined;
    exists(filePath: Filepath): boolean;
    isFile(filePath: Filepath): boolean;
    isDirectory(filePath: Filepath): boolean;
    listDirectory(dirPath?: Filepath): Filepath[];
    getEntrypoints(): Filepath[];
}
export declare class MemoryProjectLayout implements DbmlProjectLayout {
    private readonly files;
    constructor(files?: Map<string, string> | Record<string, string>);
    resolveFileSpecifier(currentFilepath: Filepath, relativePath: string): Filepath | undefined;
    setSource(filePath: Filepath, content: string): void;
    getSource(filePath: Filepath): string | undefined;
    deleteSource(filePath: Filepath): void;
    clearSource(): void;
    exists(filePath: Filepath): boolean;
    isFile(filePath: Filepath): boolean;
    isDirectory(filePath: Filepath): boolean;
    listDirectory(dirPath?: Filepath): Filepath[];
    getEntrypoints(): Filepath[];
    clone(): MemoryProjectLayout;
}