katanakit-js / useGetFileExtension

Function: useGetFileExtension()

function useGetFileExtension(filePath): Promise<string>;

Defined in: src/infrastructure/filesystem/path.service.ts:149

Returns the extension of a path, including the leading dot.

Parameters

Parameter	Type	Description
filePath	string	The path to inspect.

Returns

Promise<string>

The extension ("" when there is none).

Example

await useGetFileExtension("/data/books.json"); // ".json"