import type { InvokeModelContext } from '../../../middleware/stages.js';
import type { MiddlewareInputHandler } from '../../../middleware/types.js';
import type { Model } from '../../../models/model.js';
export declare const summarizeContextTool: import("../../../index.js").InvokableTool<{
    keepRecent?: number | undefined;
    summaryRatio?: number | undefined;
    messageType?: "messages" | "tools" | "all" | undefined;
}, string>;
export declare const truncateContextTool: import("../../../index.js").InvokableTool<{
    keepRecent?: number | undefined;
    messageType?: "messages" | "tools" | "all" | undefined;
}, string>;
export declare function createTokenUsageMiddleware(model: Model): MiddlewareInputHandler<InvokeModelContext>;
export declare const pinContextTool: import("../../../index.js").InvokableTool<{
    select: number | number[] | "last_turn";
    action: "pin" | "unpin";
    filter?: "user" | "assistant" | "tools" | undefined;
}, string>;
//# sourceMappingURL=agentic-context.d.ts.map