How can I include a boolean property
isPhotoSelected: boolean = false;interface that I cannot modify? The current interface looks like this:
export interface LibraryItem {
id: string;
photoURL: string;
thumbnailURL: string;
fileName: string;
}
Create a class that will implement the specified interface.
export class CustomLibraryItem implements LibraryItem {
// Ensure to define all required properties of the interface here
isSelected: boolean
}
Have you considered exploring declaration merging? It appears to align more closely with what you're seeking compared to your current accepted solution:
// importing from a module
import { LibraryItem } from 'librarymodule';
// locally extending the module's interface declaration
declare module './playground' {
export interface LibraryItem {
isPhotoSelected: boolean
}
}
// utilizing it
const libtaryItem: LibraryItem = {
id: 'id',
photoURL: 'https://example.com/photo.jpg',
fileName: 'fileName.ext',
thumbnailURL: 'https://example.com/thumbnail.jpg',
isPhotoSelected: true
}
I hope this information proves helpful; best of luck!
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