import { ContextInjector } from "@strands-agents/sdk/vended-plugins/context-injector";
import { type SessionMode } from "../state/session-mode.js";
/** Plain snapshot of selected `appState` entries for mode prompts (Handlebars `state`). */
export declare function snapshotAppStateForSessionModePrompt(agent: {
    appState: {
        get(key: string): unknown;
    };
}): Record<string, unknown>;
export declare function renderSessionModePrompt(mode: SessionMode, sessionModeState?: Record<string, unknown>): string;
export declare function createSessionModePromptPlugin(): ContextInjector;