How to declare an object array

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How can I declare an array of objects during initialization
export interface FoldersHistory { id?: number, paths: { address: string; isFile: boolean; }[], filesCount: number, foldersCount: number }
This is the object I defined
class Database extends Dexie { foldershistory !: Dexie.Table<FoldersHistory, number> | undefined; constructor() { super('ClipboadHistory'); this.version(1).stores({ foldershistory: "++id,paths,filesCount,foldersCount" }) } }
But in the Electron debugger, there is no data in the paths page

The other two pages are normal

I don't know if this is normal, the pahts page doesn't show data like the other two pages, or it can't be shown because the paths property is an array of objects