Question: I need feedback on which import/export/usage system is better practice in TypeScript. I think #1 is the most common, but which one is generally best-practice in well-made, production codebases?

Context: Two of my previous large-scale codebases were in TypeScript and Go. I’ve used approach #1 for several years before starting to warm up more to the package based import approach. I’ve noticed that TypeScript generally uses direct imports, while Go uses packages. I prefer the package approach (#2a or #2b), but am wondering if the direct import system (#1) is better regarded. Please let me know which one is generally regarded as best practice in scale.
**
Direct Import Example:**

File: /services/aws/api-gateway/createAPIGateway.ts

Function Name: createAPIGateway()

Index.ts:

import createAPIGateway from ‘./createAPIGateway’;
export { createAPIGateway };

Usage:

import { createAPIGateway } from ‘./services/aws/api-gateway/index’;
createAPIGateway();

2a. Package Import Example 1:

File: /services/aws/api-gatewaycreateAPIGateway.ts

Function Name: createAPIGateway()

Index.ts:

import createAPIGateway from ‘./createAPIGateway’;
export const apigateway = { createAPIGateway }

Usage:

import { apigateway } from ‘./services/aws/api-gateway/index’;
apigateway.createAPIGateway();

2b. Package Import Example 2:

File: /services/aws/api-gateway/create.ts

Function Name: create()

Index.ts:

import create from ‘./create’;
export const apigateway = { create }

Usage:

import { apigateway } from ‘./services/aws/api-gateway/index’;
apigateway.create();

This is a question of best practices.