/**
 * [WHO]: Provides enforceToolResultBatchSize(), createInterruptedToolResults(), and createSkippedToolCallLimitResults() for bounded and complete tool-result batches.
 * [FROM]: Depends on @catui/ai AssistantMessage/ToolResultMessage/TextContent shapes.
 * [TO]: Consumed by standard and structured-adaptive agent loops before appending tool results.
 * [HERE]: core/lib/agent-core/src/agent-loop-tool-results.ts within agent-core; shared tool-result budget policy.
 */
import type { AssistantMessage, ToolResultMessage } from "@catui/ai/types";
export declare function enforceToolResultBatchSize(toolResults: ToolResultMessage[], maxChars: number | undefined): ToolResultMessage[];
export declare function createInterruptedToolResults(assistantMessage: AssistantMessage, existingToolResultIds?: ReadonlySet<string>): ToolResultMessage[];
export declare function createSkippedToolCallLimitResults(assistantMessage: AssistantMessage, reasonText: string): ToolResultMessage[];