import type { TSchema } from "typebox";
/**
 * The output shape is intentionally typed as a plain object literal
 * (not a full JSON-Schema TS type). The endpoint's `json_schema`
 * `schema` slot accepts this shape and we round-trip it through the
 * request body. Keeping the return type loose avoids dragging a
 * JSON-Schema dependency into the converter.
 */
export type TChatCompletionsJsonSchema = Record<string, unknown>;
/**
 * Convert a TypeBox schema into a standard JSON Schema document
 * suitable for an OpenAI-compatible `json_schema` response format.
 *
 * Throws `UnsupportedSchemaError` when the source schema contains a
 * TypeBox primitive outside the supported subset.
 */
export declare function typeboxToJsonSchema(schema: TSchema): TChatCompletionsJsonSchema;
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