/**
 * This file was auto-generated by Fern from our API Definition.
 */
import * as serializers from "../index";
import * as Vellum from "../../api/index";
import * as core from "../../core";
export declare const VellumVariableType: core.serialization.Schema<serializers.VellumVariableType.Raw, Vellum.VellumVariableType>;
export declare namespace VellumVariableType {
    type Raw = "STRING" | "NUMBER" | "JSON" | "CHAT_HISTORY" | "SEARCH_RESULTS" | "ERROR" | "ARRAY" | "FUNCTION_CALL" | "AUDIO" | "VIDEO" | "IMAGE" | "DOCUMENT" | "NULL" | "THINKING" | "REFERENCE";
}