export declare const GJC_MCP_DELEGATE_FLOW_ACTIVATION = "$gjc-mcp-delegate-flow";
export interface McpDelegateHostContextV1 {
    schema_version: 1;
    activation: typeof GJC_MCP_DELEGATE_FLOW_ACTIVATION;
    session_id: string | null;
    thread_id: string | null;
    turn_id: string | null;
    cwd: string;
    source: "user_prompt_submit";
    recorded_at: string;
    prompt_excerpt: string;
}
export declare function detectMcpDelegateFlowActivation(prompt: string): boolean;
export declare function mcpDelegateHostContextPath(cwd: string, sessionId: string): string;
export declare function persistMcpDelegateHostContext(input: {
    cwd: string;
    sessionId?: string;
    threadId?: string;
    turnId?: string;
    prompt: string;
}): Promise<{
    path: string;
    context: McpDelegateHostContextV1;
} | null>;
export declare function readMcpDelegateHostContext(cwd: string, sessionId: string): Promise<McpDelegateHostContextV1 | null>;
export declare function listMcpDelegateHostContexts(cwd: string): Promise<{
    contexts: McpDelegateHostContextV1[];
    failures: number;
}>;