@league-of-foundry-developers/foundry-vtt-types/src/foundry/client/tours/sidebar-tour.d.mts

TypeScript type definitions for Foundry VTT

import type { Tour } from "../core/tour.d.mts";

declare global {
  class SidebarTour extends Tour {
    override start(): Promise<void>;
    protected override _preStep(): Promise<void>;
    _updateSidebarTab(): Promise<void>;
  }
}