@boem312/minecraft-server/src/classes/utils/Client/events/update_sign.js

A pure JS library to create Minecraft Java 1.16.3 servers

module.exports = {
    update_sign({ text1, text2, text3, text4, location }) {
        this.p.emit('signEditorClose', [text1, text2, text3, text4], location);
    }
}