import { CancellationToken } from 'vscode-languageserver';
import { ImportGroup, ImportNameInfo, ImportStatements, ModuleNameInfo } from '../analyzer/importStatementUtils';
import { ImportAsNode, ImportFromAsNode, ImportFromNode, ParseNode } from '../parser/parseNodes';
import { ParseFileResults } from '../parser/parser';
import { FileEditAction } from './editAction';
import { Range, TextRange } from './textRange';
import { Uri } from './uri/uri';
export declare class TextEditTracker {
    private _mergeOnlyDuplications;
    private readonly _nodesRemoved;
    private readonly _results;
    private readonly _pendingNodeToRemove;
    constructor(_mergeOnlyDuplications?: boolean);
    addEdits(...edits: FileEditAction[]): void;
    addEdit(fileUri: Uri, range: Range, replacementText: string): void;
    addEditWithTextRange(parseFileResults: ParseFileResults, range: TextRange, replacementText: string): void;
    deleteImportName(parseFileResults: ParseFileResults, importToDelete: ImportFromAsNode | ImportAsNode): void;
    addOrUpdateImport(parseFileResults: ParseFileResults, importStatements: ImportStatements, moduleNameInfo: ModuleNameInfo, importGroup: ImportGroup, importNameInfo?: ImportNameInfo[], updateOptions?: {
        currentFromImport: ImportFromNode;
        originalModuleName: string;
    }): void;
    removeNodes(...nodes: {
        node: ParseNode;
        parseFileResults: ParseFileResults;
    }[]): void;
    isNodeRemoved(node: ParseNode): boolean;
    getEdits(token: CancellationToken): FileEditAction[];
    private _addImport;
    private _tryUpdateImport;
    private _getDeletionsForSpan;
    private _removeEdits;
    private _getEditsToMerge;
    private _getOverlappingForSpan;
    private _processNodeRemoved;
    private _handleImportNameNode;
    private _removeNodesHandled;
    private _markNodeRemoved;
}