migrate-to-shoehorn

Convert TypeScript 'as' assertions to @total-typescript/shoehorn methods in tests.

2|Updated May 9, 2026

Search Tags:#testing #TypeScript #type assertions #shoehorn #partial data

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npx skills add https://github.com/JohnRobert-Olano/3DwebsiteContemporyWorld --skill migrate-to-shoehorn-johnrobert-olano

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: migrate-to-shoehorn
Source: https://github.com/JohnRobert-Olano/3DwebsiteContemporyWorld/tree/main/.agents/skills/migrate-to-shoehorn
Command: npx skills add https://github.com/JohnRobert-Olano/3DwebsiteContemporyWorld --skill migrate-to-shoehorn-johnrobert-olano

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @total-typescript/shoehorn, and includes scripts (resource) components.

What problem does it solve?

This Skill addresses the issues of using 'as' type assertions in TypeScript tests, offering a more robust solution with shoehorn.

Core Features & Use Cases

Type-Safe Partial Data: Replace 'as' assertions with type-safe alternatives for partial data handling.
Test Code Enhancement: Improve test reliability and maintainability by using shoehorn's features.
Use Case: When you want to pass partial test data to a function without compromising TypeScript's type checking.

Quick Start

Migrate your test files to use shoehorn for partial data handling.

Frequently Asked Questions about migrate-to-shoehorn

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I replace 'as' type assertions in TypeScript tests with safer alternatives?▼

This migration converts 'as' assertions to @total-typescript/shoehorn methods, providing type-safe alternatives for partial data handling and intentional type mismatches so TypeScript type checking is bypassed safely for specific testing purposes.

What is the best way to pass partial test data to a TypeScript function without breaking type checking?▼

Using shoehorn allows you to pass partial test data to functions while preserving TypeScript's type checking integrity. It replaces unsafe 'as' assertions with structured methods designed specifically for partial data handling in test scenarios.

Do I need @total-typescript/shoehorn installed to migrate my TypeScript test assertions?▼

Yes, @total-typescript/shoehorn is a required dependency for this migration. The Skill converts existing 'as' type assertions into shoehorn's specific methods to ensure test data handling remains type-safe and maintainable.

Why does using 'as' type assertions in TypeScript tests reduce maintainability?▼

Using 'as' type assertions bypasses TypeScript's type checking completely, which can hide type errors in test code. Migrating to shoehorn provides a more robust solution by using intentional, structured methods for partial data and type mismatches.

Can I use shoehorn for intentional type mismatches in TypeScript testing scenarios?▼

Yes, shoehorn supports intentional type mismatches in TypeScript testing scenarios. It provides dedicated methods that allow you to bypass type checking for specific testing purposes while keeping the rest of your test code type-safe.

What are the limitations of migrating test files to shoehorn for partial data handling?▼

This migration is intended specifically for testing scenarios where TypeScript type checking needs to be bypassed for partial data. It is not designed for application logic and focuses solely on replacing 'as' assertions within test files.