Best Practices for Organizing Imports in Typescript to Prevent Declaration Conflicts

Question

Best Practices for Organizing Imports in Typescript to Prevent Declaration Conflicts

When working with TypeScript, errors will be properly triggered if trying to execute the following:

import * as path from "path"

let path = path.join("a", "b", "c")

The reason for this error is that it causes a conflict with the local declaration of 'path'.

There are essentially two solutions to this issue:

Importing the path module using a different name.
Avoiding using path as a variable name.

This kind of conflict appears to be quite common. I am not very familiar with popular coding conventions in TypeScript. Are there any recommended practices for handling such conflicts according to standard coding conventions?

In particular, if choosing option 1, is there a widely used scheme for renaming modules, such as pathMod, mPath, m_path, or path_module?

typescript

Answer 1

Answer №1

Summary There isn't a specific convention for module renaming, so it's best to choose names that avoid conflicts.

Is there a standard module renaming format when using option 1, such as pathMod, mPath, m_path, path_module or something similar?

As far as I know, there isn't one.

To prevent conflicts, using more descriptive variable names is recommended. For example, if the path pertains to a CSV file, consider using csvPath instead of just path:

let csvPath = path.join("a", "b", "c");

Alternatively, you could directly import join:

import { join } from "path"

let path = join("a", "b", "c");

However, this may introduce new challenges - like what if you need a variable named join? :-)

Answer 2

Summary There isn't a specific convention for module renaming, so it's best to choose names that avoid conflicts.

Is there a standard module renaming format when using option 1, such as pathMod, mPath, m_path, path_module or something similar?

As far as I know, there isn't one.

To prevent conflicts, using more descriptive variable names is recommended. For example, if the path pertains to a CSV file, consider using csvPath instead of just path:

let csvPath = path.join("a", "b", "c");

Alternatively, you could directly import join:

import { join } from "path"

let path = join("a", "b", "c");

However, this may introduce new challenges - like what if you need a variable named join? :-)

Best Practices for Organizing Imports in Typescript to Prevent Declaration Conflicts

Answer №1

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