What is the right way to import a module in TypeScript?

There is a module that I have declared like so:

declare module conflicts {

  export interface Item {}

  export interface Item2 {}

  export interface Item3 {}

}

I attempted to import this module in a component using the following code:

import * from '../../../_models/conflicts/conflicts';

After importing, I tried to use it like this:

let c = {} as conflicts.item3;

However, the code does not function as expected.

Answer №1

To correctly declare the module, follow this structure:

export declare module Conflicts {

  export interface Item {}

  export interface Item2 {}

  export interface Item3 {}
}

The import statement should be like this:

import * as conflicts from '../../../_models/conflicts/conflicts';

When using the import, make sure to do it in this way:

let c = {} as conflicts.Conflicts.Item3;

Important information:

  • Remember that 'conflicts' with a lower-case 'c' represents the content of the import.
  • 'Conflicts' with a capital 'C' is used to refer to the module itself.
  • Always capitalize the 'I' in 'Item3' to match the interface declaration in the module.
  • The 'as conflicts' part of the import can be altered to any other name, it is simply defining how the import will be referenced throughout the file.

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