/**
 * Set when callers want to globally bypass OpenAI strict-mode enforcement
 * (e.g. for debugging a provider that misreports strict support, or when
 * comparing strict vs non-strict outputs).
 *
 * Honored by every provider that emits `strict: true` on its function tools —
 * see `openai-completions`, `openai-responses`, `openai-codex-responses`, and
 * the strict candidate selection in `anthropic`.
 */
export declare const NO_STRICT: boolean;
/**
 * Consolidated helper for OpenAI-style strict schema enforcement.
 *
 * Each provider computes its own `strict` boolean (logic differs), then calls
 * this to handle the tryEnforceStrictSchema dance uniformly:
 * - Draft-07-shaped inputs are upgraded to draft 2020-12 first.
 * - If `strict` is false, passes the upgraded schema through unchanged.
 * - If `strict` is true, attempts to enforce strict mode; falls back to
 *   non-strict if the schema isn't representable.
 */
export declare function adaptSchemaForStrict(schema: Record<string, unknown>, strict: boolean): {
    schema: Record<string, unknown>;
    strict: boolean;
};