As far as I know, the current JSON worker uses the string for the label property when handling completion items, rather than the CompletionItemLabel interface. Consequently, it cannot display inline brief hints in the suggestions. What I intend to convey is that I hope there could be a configuration option to control this behavior, allowing support for setting corresponding details on JSON schemas.

export interface CompletionItem {
    label: string | CompletionItemLabel;
    // ...
}

export interface CompletionItemLabel {
    label: string;
    detail?: string;
    description?: string;
}

However, I would like to set the information in CompletionItemLabel#description or #detail to display it in the suggestions.
Because most of the time, I don’t want or need to hover over the document for this.

Sincerely looking for you reply.