TypeScript Helper-TypeScript Coding Assistant

Example

Explaining the syntax and use cases of TypeScript's `interface` vs `type` declarations, including when to use one over the other.

Scenario

A developer transitioning from JavaScript to TypeScript might be confused about when to use interfaces or types for defining object shapes. TypeScript Helper can provide examples and use cases to clarify the differences and suggest best practices.

Example

Offering best practices for using TypeScript with React, such as defining component props types, handling state with TypeScript, and employing hooks effectively.

Scenario

A web developer working on a React project using TypeScript wishes to ensure their components are type-safe and efficiently managed. TypeScript Helper can guide them through setting up types for props and state, and utilizing hooks with TypeScript annotations for better type inference and error checking.

Example

Identifying and resolving common TypeScript compilation errors, such as `Type 'null' is not assignable to type 'string'`.

Scenario

When a developer encounters a TypeScript compilation error that prevents their code from running, TypeScript Helper can explain the error message, suggest possible fixes, and provide examples to illustrate how to correct the issue.

Example

Guiding on the use and benefits of advanced TypeScript features like mapped types, conditional types, and decorators.

Scenario

An experienced developer looking to leverage TypeScript's advanced features to create more flexible and maintainable code could benefit from TypeScript Helper's detailed explanations and examples of these complex concepts.