import type { TSchema } from "typebox";
/**
 * The output shape is intentionally typed as a plain object literal
 * (not a full JSON-Schema TS type) — the OpenAI Responses API
 * accepts this shape and we round-trip it through JSON.stringify
 * when building the request body. Keeping the return type loose
 * avoids dragging a JSON-Schema dependency into the converter.
 */
export type TOpenAiJsonSchema = Record<string, unknown>;
/**
 * Convert a TypeBox schema into an OpenAI Responses-API
 * strict-mode-compatible JSON Schema document.
 *
 * Throws `UnsupportedSchemaError` when the source schema contains a
 * TypeBox primitive outside the supported subset.
 */
export declare function typeboxToOpenAiSchema(schema: TSchema): TOpenAiJsonSchema;
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