TypeScript configuration

Configure TypeScript for Wyrly’s standard-decorator model.

Wyrly is designed for TypeScript standard decorators.

It does not require reflect-metadata, emitDecoratorMetadata, or parameter decorators.

Recommended settings

For TypeScript projects, use standard decorators:

{
  "compilerOptions": {
    "target": "ES2022",
    "module": "ESNext",
    "moduleResolution": "Bundler",
    "experimentalDecorators": false,
    "emitDecoratorMetadata": false,
    "strict": true
  }
}

The exact module and moduleResolution values depend on your runtime and build tool, but avoid enabling legacy decorator metadata.

Deno

Deno 2.x users should install from JSR:

deno add jsr:@wyrly/core

Then import through the configured bare specifier:

import { createContainer, Injectable, token } from "@wyrly/core";

Node.js and Bun

Node.js and Bun users should install from npm:

npm install @wyrly/core

Use ESM where possible:

{
  "type": "module"
}

No reflect metadata setup

Do not add this:

import "reflect-metadata";

Wyrly does not read runtime parameter types. Dependencies are declared explicitly with tokens and deps.