import fs from "fs-extra";
export declare class SecureSourceFs {
    private documentationRoot;
    private projectRoot;
    constructor(documentationRoot: string, projectRoot: string);
    private sourcePathError;
    private realSourceRoot;
    private readSafeSourceFile;
    readMdxSourceFile(filePath: string): Promise<{
        content: string;
        stat: fs.Stats;
    }>;
    readProjectSourceFile(sourcePath: string, label: string): Promise<{
        data: Buffer;
        stat: fs.Stats;
    }>;
    readPublicSourceFile(sourcePath: string): Promise<{
        data: Buffer;
        stat: fs.Stats;
    }>;
    private assertPinnedDocumentationRoot;
    private pinDocumentationRoot;
    private removeCreatedStarterFile;
    private writeStarterFile;
    writeStarterFilesIfEmpty(files: Iterable<readonly [string, string | Uint8Array]> | AsyncIterable<readonly [string, string | Uint8Array]>): Promise<void>;
    pathState(filePath: string, hashContents?: boolean): Promise<string>;
    treeState(root: string, includeFile: (relativePath: string) => boolean, hashContents?: boolean): Promise<string>;
    scanPublicFiles(): Promise<string[] | null>;
    getAllMdxFiles(): Promise<string[]>;
    findPublicAsset(relativePath: string): Promise<string | null>;
}