Is it possible to selectively export certain interfaces within a .d.ts file?

Question

Is it possible to selectively export certain interfaces within a .d.ts file?

// configuration.d.ts

export interface Configuration {
    MENU_STRUCTURE: Node[];
}

interface Node {
     name: string;
}

Looking at the snippet above, I am aiming to only export Configuration. However, I noticed that I can also import Node from an external .ts file. Is there a method to limit the export of Node?

Appreciate your help.

javascript typescript import interface export

Answer 1

Answer №1

Consider defining the type or interface within a module file. It's uncertain if this is conventional practice, but keep in mind that these types will only be accessible within that specific module.

EXAMPLE.TS

type Test = string
interface Person {name:string}

export class Example {
    private p:Person           // <- Accessible Person type here
    private t:Test             // <- Accessible Test type here
}

APP.TS

export class App {
    private p:Person           // <- Person type NOT accessible here
    private t:Test             // <- Test type NOT accessible here
}

Answer 2

Consider defining the type or interface within a module file. It's uncertain if this is conventional practice, but keep in mind that these types will only be accessible within that specific module.

EXAMPLE.TS

type Test = string
interface Person {name:string}

export class Example {
    private p:Person           // <- Accessible Person type here
    private t:Test             // <- Accessible Test type here
}

APP.TS

export class App {
    private p:Person           // <- Person type NOT accessible here
    private t:Test             // <- Test type NOT accessible here
}

Is it possible to selectively export certain interfaces within a .d.ts file?

Answer №1

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