tobspr_shapez.io/mod_examples/base.js

// @ts-nocheck
const METADATA = {
    website: "https://tobspr.io",
    author: "tobspr",
    name: "Mod Example: Base",
    version: "1",
    id: "base",
    description: "The most basic mod",
    minimumGameVersion: ">=1.5.0",

    // You can specify this parameter if savegames will still work
    // after your mod has been uninstalled
    doesNotAffectSavegame: true,
};

class Mod extends shapez.Mod {
    init() {
        // Start the modding here
    }
}