Bring in all Functions and Interfaces from the Types Definition

Question

Bring in all Functions and Interfaces from the Types Definition

How can I call the function below in TypeScript:

nlp.text("Hi Dr. Miller the price is 4.59 for the U.C.L.A. Ph.Ds.").sentences.length
// 1

To make this function call work, what would be the correct import statement needed from this types definition?

It's important to note that text() is both a function and method name within this definition. The function takes parameters, while the methods do not. I'm specifically looking for the function here.

I'm unsure which symbol will provide me with access to the NLP function defined in the js file located here.

angular typescript

Answer 1

Answer №1

import * as tools from 'util'
// import { text } from 'library' - this would be much better

const length = tools.text("...").sentences.length
// const length2 = text("...").sentences.length - using the second type of import

Obviously you'll have to replace 'util' with the name of the package you import from.

If you would like to give the imported object a type, and use it somewhere, you could do something like this (it's not really a good idea though to keep type definitions in 2 places):

interface ToolSet {
  text(string: string, options?: any): Text
  sentence(string: string): Sentence
  // ...
}

function useTools(input: ToolSet): void {
  // ...
}

useTools(tools)

Answer 2

import * as tools from 'util'
// import { text } from 'library' - this would be much better

const length = tools.text("...").sentences.length
// const length2 = text("...").sentences.length - using the second type of import

Obviously you'll have to replace 'util' with the name of the package you import from.

If you would like to give the imported object a type, and use it somewhere, you could do something like this (it's not really a good idea though to keep type definitions in 2 places):

interface ToolSet {
  text(string: string, options?: any): Text
  sentence(string: string): Sentence
  // ...
}

function useTools(input: ToolSet): void {
  // ...
}

useTools(tools)

Bring in all Functions and Interfaces from the Types Definition

Answer №1

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