import type { ExtensionAPI, ExtensionCommandContext } from "@earendil-works/pi-coding-agent";
import type { V2ActionFrame } from "../timeline/v2_service.js";
import { type ActionCtx, type ActionReplySender } from "./handlers.js";
type SessionNewFrame = Extract<V2ActionFrame, {
    type: "session_new";
}>;
export interface SessionNewBridgeOptions {
    getPi(): ExtensionAPI | null;
    onCommandContext(ctx: ExtensionCommandContext): void;
    onReplaced(ctx: ActionCtx): void;
    onFinished(): void;
}
/** Bridges a remote action to Pi's command-only, process-local newSession API. */
export declare class SessionNewBridge {
    private readonly options;
    private readonly pending;
    private timeoutMs;
    private running;
    private switchPermit;
    constructor(options: SessionNewBridgeOptions);
    dispatch(sender: ActionReplySender, frame: SessionNewFrame): void;
    run(token: string, ctx: ExtensionCommandContext): Promise<void>;
    beforeSwitch(reason: "new" | "resume"): {
        cancel: true;
    } | undefined;
    beforeFork(): {
        cancel: true;
    } | undefined;
    isRunning(): boolean;
    clear(error?: string): void;
    setTimeoutForTest(timeoutMs: number): void;
    private fail;
    private complete;
}
export {};