import type { SharedContext } from "../core2/snapshot.js";
import { type SingleResult } from "../types/flow.js";
type FlowLivePhase = "boot" | "running" | "done";
export interface FlowLiveState {
    phase: FlowLivePhase;
    sharedContext?: SharedContext;
    model?: string;
    maxContextTokens?: number;
    contextTokens?: number;
    flowType?: string;
    intent?: string;
    aim?: string;
}
export interface BeginFlowLiveSessionOpts {
    sharedContext?: SharedContext;
    model?: string;
    maxContextTokens?: number;
    intent: string;
    aim?: string;
    flowType?: string;
    prompt?: string;
}
export declare function beginFlowLiveSession(toolCallId: string, opts: BeginFlowLiveSessionOpts): void;
export declare function markFlowLiveRunning(toolCallId: string): void;
export declare function endFlowLiveSession(toolCallId: string): void;
export declare function getFlowLiveState(toolCallId: string | undefined): FlowLiveState | undefined;
/** Synthetic in-progress result while the host renders before runFlow's first partial. */
export declare function buildBootPhaseSingleResult(live: FlowLiveState | undefined, flowRequest?: {
    type?: string;
    intent?: string;
    aim?: string;
    model?: string;
    maxContextTokens?: number;
}): SingleResult | undefined;
export {};
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