/** * The code is defining an interface called `DocumentFile` in TypeScript. * An interface is a way to define the structure of an object. */ export interface DocumentFile { /** * The line `id?: string;` is defining a property called `id` in the `DocumentFile` interface. */ id?: string; /** * The line `name?: string;` is defining a property called `name` in the `DocumentFile` interface. */ name?: string; /** * The line `fileName?: string;` is defining a property called `fileName` in the `DocumentFile` interface. */ fileName?: string; /** * The line `extension?: string;` is defining a property called `extension` in the `DocumentFile` interface. */ extension?: string; /** * The line `size?: number | string;` is defining a property called `size` in the `DocumentFile` interface. */ size?: number; /** * The line `fileSize?: string;` is defining a property called `fileSize` in the `DocumentFile` interface. * This property can be used to store the size of the document file in a human-readable format, such as "10 MB" or "2.5 GB". */ fileSize?: string; /** * The line `content?: string;` is defining a property called `content` in the `DocumentFile` interface. * This property can be used to store the content of the document file as a string. */ content?: string; /** * The line `url?: string;` is defining a property called `url` in the `DocumentFile` interface. * This property can be used to store the URL of the document file. */ url?: string; /** * The line `uploadedDate?: string;` is defining a property called `uploadedDate` in the `DocumentFile` interface. * */ uploadedDate?: string; /** * The line `lang?: string;` is defining a property called `lang` in the `DocumentFile` interface. */ lang?: string; /** * The line `description?: string;` is defining a property called `description` in the `DocumentFile` interface. */ description?: string; /** * The line `tags?: string[];` is defining a property called `tags` in the `DocumentFile` interface. */ tags?: string[]; /** * The line `isFileDesktop?: boolean;` is defining a property called `isFileDesktop` in the `DocumentFile` interface. */ isFileDesktop?: boolean; }