import type { CodeModeToolDefinition, RuntimeResponse, ToolExecutionContext } from "../code-mode/types.ts";
import { NotebookBridgeServer } from "./bridge-server.ts";
import type { NotebookSessionRuntime } from "./session-runtime.ts";
export declare class NotebookExecutionRuntime {
    readonly bridge: NotebookBridgeServer;
    private readonly session;
    private readonly prepareSession;
    private readonly delegate;
    private readonly stopOperations;
    private activeCell;
    private nextCellId;
    constructor(session: () => NotebookSessionRuntime, prepareSession: (context: ToolExecutionContext, signal?: AbortSignal) => Promise<void>);
    activeCellId(): string | undefined;
    runningCellId(): string | undefined;
    execute(source: string, context: ToolExecutionContext, signal?: AbortSignal, tools?: CodeModeToolDefinition[]): Promise<RuntimeResponse>;
    wait(cellId: string, yieldTimeMs: number, context: ToolExecutionContext, signal?: AbortSignal): Promise<RuntimeResponse>;
    terminate(cellId: string, context: ToolExecutionContext, signal?: AbortSignal): Promise<RuntimeResponse>;
    stopActive(): Promise<string | undefined>;
    clear(): void;
    private runCell;
    private endCellRuntime;
    private observe;
    private finishObservation;
    private stopCell;
    private stopCellInner;
    private stopAndCloseCell;
    private recoverAfterFatal;
    private reportJournalFailure;
    private closeCell;
    private callTool;
    private cancelTools;
    private notify;
    private recordMemory;
    private withMemory;
    private requireActiveCell;
}