import type { ResponseJSONSchema } from "../types/types.cjs";
type ChatResponseFormat = {
    type: 'json_schema';
    json_schema: {
        name: string;
        description?: string;
        strict?: boolean | null;
        schema: Record<string, unknown>;
    };
};
export declare function createChatJsonSchemaResponseFormat(jsonSchema: ResponseJSONSchema): ChatResponseFormat;
export declare function getJsonSchemaFromResponseFormat(responseFormat: unknown): ResponseJSONSchema | undefined;
export declare function createJsonSchemaInstruction(jsonSchema: ResponseJSONSchema): string;
export declare function appendJsonSchemaInstruction<T>(messages: T[], jsonSchema: ResponseJSONSchema): T[];
export {};
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