import type { ToolCall } from "../internal/llm.js";
/**
 * Best-effort recovery of tool calls that a weaker (non-native-function-calling) model emitted as
 * TEXT instead of structured tool calls. Recognizes `<tool_call>{...}</tool_call>` /
 * `<function_call>...` tags and fenced ```json blocks containing `{name|tool, arguments|parameters|input}`
 * (or an array of them). Only names present in `toolNames` are promoted.
 *
 * Returns the promoted tool calls and the text with those blocks removed. Off by default — enable via
 * `createOpenAIBrain({ repairTextToolCalls: true })` only for models that need it.
 *
 * A fenced block must carry an arguments face to be promoted at all (HRD-BRN-3) and a block is only removed
 * from the text when everything in it was promoted (HRD-BRN-3) — so this never fabricates a call out of a
 * JSON object that merely names a tool, and never deletes text it did not turn into a call.
 */
export declare function repairTextToolCalls(text: string, toolNames: Set<string>): {
    toolCalls: ToolCall[];
    cleanedText: string;
};