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create-error

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UpdatedMarch 23, 2026 at 23:39

Scaffold a new custom error class with the correct naming, optional tests, and docblocks

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olavoasantos

olavoasantos/cliui

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Software DevelopersComputer and Mathematical Occupations·SOC 15-1252

SKILL.md

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name	create-error
description	Scaffold a new custom error class with the correct naming, optional tests, and docblocks
user-invocable	false

Create Error

When creating a new custom error class in this project, follow these conventions exactly.

File Placement

src/errors/
├── ValidationError.ts
└── specs/                        # Only if errors contain custom logic
    └── ValidationError.unit.ts

Conventions

Naming: PascalCase. Filename matches the error class name.
Export: Single named export per file. No default exports.
Docblocks: The error class must have JSDoc/TSDoc comments.
Tests: Only required if the error class implements custom methods beyond the constructor.

Checklist

Create src/errors/<ErrorName>.ts with a single named export
Add JSDoc/TSDoc to the class
If the error has custom logic, create src/errors/specs/<ErrorName>.unit.ts
Export from src/index.ts if the error is part of the public API
Run pnpm run check to verify

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name	create-error
description	Scaffold a new custom error class with the correct naming, optional tests, and docblocks
user-invocable	false

Create Error

When creating a new custom error class in this project, follow these conventions exactly.

File Placement

src/errors/
├── ValidationError.ts
└── specs/                        # Only if errors contain custom logic
    └── ValidationError.unit.ts

Conventions

Naming: PascalCase. Filename matches the error class name.
Export: Single named export per file. No default exports.
Docblocks: The error class must have JSDoc/TSDoc comments.
Tests: Only required if the error class implements custom methods beyond the constructor.

Checklist

Create src/errors/<ErrorName>.ts with a single named export
Add JSDoc/TSDoc to the class
If the error has custom logic, create src/errors/specs/<ErrorName>.unit.ts
Export from src/index.ts if the error is part of the public API
Run pnpm run check to verify