app/node_modules/@langchain/core/dist/messages/modifier.js

import { BaseMessage } from "./base.js";
/**
 * Message responsible for deleting other messages.
 */
export class RemoveMessage extends BaseMessage {
    constructor(fields) {
        super({
            ...fields,
            content: "",
        });
        /**
         * The ID of the message to remove.
         */
        Object.defineProperty(this, "id", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        this.id = fields.id;
    }
    _getType() {
        return "remove";
    }
    get _printableFields() {
        return {
            ...super._printableFields,
            id: this.id,
        };
    }
}