import { BaseOutputParser } from "@langchain/core/output_parsers";
/**
 * The NoOpOutputParser class is a type of output parser that does not
 * perform any operations on the output. It extends the BaseOutputParser
 * class and is part of the LangChain's output parsers module. This class
 * is useful in scenarios where the raw output of the Large Language
 * Models (LLMs) is required.
 */
export class NoOpOutputParser extends BaseOutputParser {
    constructor() {
        super(...arguments);
        Object.defineProperty(this, "lc_namespace", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: ["langchain", "output_parsers", "default"]
        });
        Object.defineProperty(this, "lc_serializable", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: true
        });
    }
    static lc_name() {
        return "NoOpOutputParser";
    }
    /**
     * This method takes a string as input and returns the same string as
     * output. It does not perform any operations on the input string.
     * @param text The input string to be parsed.
     * @returns The same input string without any operations performed on it.
     */
    parse(text) {
        return Promise.resolve(text);
    }
    /**
     * This method returns an empty string. It does not provide any formatting
     * instructions.
     * @returns An empty string, indicating no formatting instructions.
     */
    getFormatInstructions() {
        return "";
    }
}