import { StringDict } from "../../../../parsing/stringDict.js";
import { DataSchemaReplace } from "./dataSchemaReplace.js";
/**
 * Modify the Data Schema.
 */
export declare class DataSchema {
    /**
     * If set, completely replaces the data schema of the model.
     */
    replace?: DataSchemaReplace;
    constructor(dataSchema: StringDict | string);
    toJSON(): {
        replace: {
            fields: Record<string, unknown>[];
        } | undefined;
    };
    toString(): string;
}