ts-tiny-reflect

This is a Source Transformer that allows you to get type metadata in TypeScript. It is designed for use with ts-patch.

Usage

1. Configuration

Add it to your tsconfig.json:

{
  "compilerOptions": {
    "plugins": [
      {"transform": "@ondeoma/ts-tiny-reflect"}
    ]
  }
}

2. Writing code

In your code:

import tiny_reflect from "@ondeoma/ts-tiny-reflect/macros";
tiny_reflect.typeMetadata<[number, string]>();

Transformed result:

import tiny_reflect from "@ondeoma/ts-tiny-reflect/macros";
({
    "kind": "tuple",
    "elements": [
        {
            "kind": "primitive",
            "typeName": "number"
        },
        {
            "kind": "primitive",
            "typeName": "string"
        }
    ]
});

See packages/tis-tiny-reflect/macros for full list of macros.