typebox/changelog/0.24.6.md

0.24.6

Added:

• TypeBox now offers a TypeGuard module for structurally checking TypeBox schematics. This module can be used in runtime type reflection scenarios where it's helpful to test a schema is of a particular form. This module can be imported under the @sinclair/typebox/guard import path.

Example:

import { TypeGuard } from '@sinclair/typebox/guard'

const T: any = {}                                    // T is any

const { type } = T                                   // unsafe: type is any

if(TypeGuard.IsString(T)) {
    
  const { type } = T                                 // safe: type is 'string'
}