Allow parsing of the module assertion attributes in the import statement

putout plugin adds ability to apply as type assertion

Concise type assertions like a<map<fn:s>>

Opinionated ESLint rules for elegant, behavior-rich TypeScript: no flag arguments, no type assertions, no null returns, no public mutable state, and small focused classes.

+ Type checks with enumerated error codes + String format type checks + Array type checks + Type guards (x is Type) + Type assertions (assert x is Type and return; otherwise, throw) + Customizable error messages (`ErrorMessageService.Map = /*Custom error

Value and type assertions for unit tests

A clean-ish way to add type assertions to methods

Helpers for asserting that a JavaScript environment supports certain features necessary for the operation of the Solana JavaScript SDK

Extends Chai with assertions for the Sinon.JS mocking framework.

basic type assertions

🧊 Compile-time testing macros — power assertions, property-based testing, type assertions

TypeScript library that provides shorthand type assertions and type guard functions for multiple types.

Extends Chai with assertions about promises.

Do things in development and nothing otherwise

Disallow type assertions in TypeScript code

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type assertions for JS and dom elements, decorated with jsdoc type definitions, for those who want typing without typescript

Types and related utilities for TypeScript

Dead simple Object schema validation

strings comparison matchers for chai