/**
 * A ToolCall identifier must satisfy the provider's format constraints.
 *
 * @remarks
 * MEASURED. Two constraints, both hard rejections that name neither the field nor the offending
 * character, and both failing on EVERY credential — so a violation exhausts a provider pool rather
 * than degrading gracefully:
 *
 *  - OpenAI Codex 400s an id longer than 64 characters. A production gateway's own translator names
 *    an ADK-generated id embedding a UUID plus an iteration counter as the trigger.
 *  - Bedrock Converse rejects a `toolUseId` outside `[A-Za-z0-9_-]`.
 *
 * The ADK's own uuidv6 ids satisfy both, so this guards CONSUMER-supplied ids — a caller
 * correlating tool calls by a composite key is the realistic case.
 */
import type { OrderingProfile } from "../types";
/**
 * @param maxLength - Identifier cap. 64 matches both Codex and Converse.
 * @param allowedPattern - Character class, anchored by the evaluator.
 */
export declare const toolCallIdFormat: (maxLength?: number, allowedPattern?: string) => OrderingProfile;