Typechecker Packages

Keep your typescript version synchronized with a patched version that exposes internal definitions and some private methods for type checking.

a utility type checker for javascript.

Static analysis and compiler framework for TypeScript types

Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.

A tiny object validator.

Relationship type checker functions for Typescript types.

TypeScript Library for safe type assertion

Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.

Check if a value is property accessible