import { MutableChatRequestModel } from '@theia/ai-chat';
import { ChangeSetFileElementFactory } from '@theia/ai-chat/lib/browser/change-set-file-element';
import { ChangeSetElement } from '@theia/ai-chat/lib/common/change-set';
import { Replacement } from '@theia/core/lib/common/content-replacer';
import { URI } from '@theia/core/lib/common/uri';
import { FileService } from '@theia/filesystem/lib/browser/file-service';
import { WorkspaceService } from '@theia/workspace/lib/browser';
import { FileEditBackupService } from './claude-code-file-edit-backup-service';
import { ILogger } from '@theia/core';
export interface EditToolInput {
    file_path: string;
    old_string: string;
    new_string: string;
}
export interface MultiEditToolInput {
    file_path: string;
    edits: Array<{
        old_string: string;
        new_string: string;
    }>;
}
export interface WriteToolInput {
    file_path: string;
    content: string;
}
export interface ToolUseBlock {
    name: string;
    input: EditToolInput | MultiEditToolInput | WriteToolInput;
}
export interface EditToolContext {
    sessionId: string | undefined;
    isEditMode: boolean;
}
export declare const ClaudeCodeEditToolService: unique symbol;
/**
 * Service for handling edit tool operations.
 *
 * Invoked by the ClaudeCodeChatAgent on each finished edit tool request.
 * This can be used to track and manage file edits made by the agent, e.g.
 * to propagate them to ChangeSets (see ClaudeCodeEditToolServiceImpl below).
 */
export interface ClaudeCodeEditToolService {
    handleEditTool(toolUse: ToolUseBlock, request: MutableChatRequestModel, context: EditToolContext): Promise<void>;
}
/**
 * Propagates edit tool results to change sets in the specified request's session.
 */
export declare class ClaudeCodeEditToolServiceImpl implements ClaudeCodeEditToolService {
    protected readonly fileChangeFactory: ChangeSetFileElementFactory;
    protected readonly fileService: FileService;
    protected readonly workspaceService: WorkspaceService;
    protected readonly backupService: FileEditBackupService;
    protected readonly logger: ILogger;
    private readonly contentReplacer;
    handleEditTool(toolUse: ToolUseBlock, request: MutableChatRequestModel, context: EditToolContext): Promise<void>;
    protected handleEditSingle(input: EditToolInput, request: MutableChatRequestModel, context: EditToolContext): Promise<void>;
    protected handleEditMultiple(input: MultiEditToolInput, request: MutableChatRequestModel, context: EditToolContext): Promise<void>;
    protected handleWriteFile(input: WriteToolInput, request: MutableChatRequestModel, context: EditToolContext): Promise<void>;
    protected handleEditModeCommon(workspaceUri: URI, currentContentString: string, replacements: Replacement[], existingChangeSetElement: ChangeSetElement | undefined, request: MutableChatRequestModel, context: EditToolContext): Promise<void>;
    protected handleNonEditModeCommon(workspaceUri: URI, currentContentString: string, replacements: Replacement[], existingChangeSetElement: ChangeSetElement | undefined, request: MutableChatRequestModel): Promise<void>;
    protected toWorkspaceUri(absolutePath: string): Promise<URI>;
}
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