Method isOpened

src/services/workbench/editorService.ts:260–266

(
        tabId: UniqueId,
        filterGroups?: IEditorGroup<any, any>[]
    )

    }

    public isOpened(
        tabId: UniqueId,
        filterGroups?: IEditorGroup<any, any>[]
    ): boolean {
        const groups = filterGroups || this.state.groups || [];
        return groups.some((group) => this.getTabById(tabId, group.id!));
    }

    public setDefaultActions(actions: IEditorActionsProps[]): void {
        this.defaultActions = actions;