Installation

Yuka Kit supports the maintained Node.js lines 22, 24 and 26 (>=22). CI selects each major independently; no exact patch is required. The published package is ESM-first, but its root, Koota, and Solo entry points also have CommonJS exports and declarations for consumers that use require().

pnpm add yuka-kit yuka

yuka is a required peer dependency. Install koota only when using the optional Koota bridge:

pnpm add koota

Import from the root entry point for engine-agnostic modules, from yuka-kit/goap for goal-oriented action planning, or from yuka-kit/koota and yuka-kit/solo for those optional integrations. Do not import internal src/ paths: only the four documented package exports are public contracts.

import { createVehicle, createEntityManager, manage, stepAI } from 'yuka-kit';

const manager = createEntityManager();
const actor = createVehicle({ speed: 3 });
manage(manager, actor);
stepAI(manager, 1 / 60);

Yuka itself has no bundled TypeScript declarations. Yuka Kit carries the ambient declaration needed by its public types, so consumers should not add a second local declare module 'yuka' shim.