import { AgentActivitySession } from '@tutti-os/agent-activity-core';

interface ResolveAgentGuiWorkbenchHeaderTitleInput {
    agentName?: string | null;
    conversationTitle?: string | null;
    provider?: string | null;
}
interface ResolveAgentGuiWorkbenchSessionTitleInput {
    agentSessionId?: string | null;
    fallbackTitle?: string | null;
    optimisticTitle?: string | null;
    session?: Pick<AgentActivitySession, "title"> | null;
}
interface AgentGuiWorkbenchSessionTitleResult {
    agentSessionId: string | null;
    source: "snapshot" | "optimistic" | "fallback" | "none";
    title: string | null;
}
declare function resolveAgentGuiWorkbenchHeaderTitle({ agentName, conversationTitle, provider }: ResolveAgentGuiWorkbenchHeaderTitleInput): string | null;
declare function resolveAgentGuiWorkbenchSessionTitle({ agentSessionId, fallbackTitle, optimisticTitle, session }: ResolveAgentGuiWorkbenchSessionTitleInput): AgentGuiWorkbenchSessionTitleResult;

export { type AgentGuiWorkbenchSessionTitleResult, type ResolveAgentGuiWorkbenchHeaderTitleInput, type ResolveAgentGuiWorkbenchSessionTitleInput, resolveAgentGuiWorkbenchHeaderTitle, resolveAgentGuiWorkbenchSessionTitle };