import { AbstractFileSystem, SourceCode, SourceCodeType } from '@shopify/theme-check-common';
import { TextDocument } from 'vscode-languageserver-textdocument';
import { URI } from 'vscode-languageserver-types';
export type AugmentedSourceCode<SCT extends SourceCodeType = SourceCodeType> = SourceCode<SCT> & {
    textDocument: TextDocument;
    uri: URI;
};
export type AugmentedLiquidSourceCode = AugmentedSourceCode<SourceCodeType.LiquidHtml>;
export type AugmentedJsonSourceCode = AugmentedSourceCode<SourceCodeType.JSON>;
export declare class DocumentManager {
    /**
     * The sourceCodes map is a map of URIs to SourceCodes. It is used to keep
     * track of all the open documents in the workspace as well as caching the ASTs
     * of the documents.
     *
     * Files that are opened in the editor have a defined version, while files that
     * are preloaded have a version of `undefined`.
     */
    private sourceCodes;
    private readonly fs;
    constructor(fs?: AbstractFileSystem);
    open(uri: URI, source: string, version: number | undefined): void;
    change(uri: URI, source: string, version: number | undefined): void;
    close(uri: URI): boolean;
    delete(uri: URI): boolean;
    theme(root: URI, includeFilesFromDisk?: boolean): AugmentedSourceCode[];
    get openDocuments(): AugmentedSourceCode[];
    get(uri: URI): AugmentedSourceCode<SourceCodeType> | undefined;
    private set;
    /**
     * The preload method is used to pre-load and pre-parse all the files in the
     * theme. It is smart and only will load files that are not already in the
     * DocumentManager.
     *
     * Files that are loaded from the AbstractFileSystem will have a version of `undefined`.
     */
    preload(rootUri: URI): Promise<void>;
}