import type PluginManager from '@jbrowse/core/PluginManager';
import type { AnyConfigurationModel } from '@jbrowse/core/configuration';
import type { IAnyStateTreeNode, Instance } from 'mobx-state-tree';
export declare function DrawerWidgetSessionMixin(pluginManager: PluginManager): import("mobx-state-tree").IModelType<{
    drawerPosition: import("mobx-state-tree").IOptionalIType<import("mobx-state-tree").ISimpleType<string>, [undefined]>;
    drawerWidth: import("mobx-state-tree").IOptionalIType<import("mobx-state-tree").ISimpleType<number>, [undefined]>;
    widgets: import("mobx-state-tree").IMapType<import("mobx-state-tree").IAnyType>;
    activeWidgets: import("mobx-state-tree").IMapType<import("mobx-state-tree").IMaybe<import("mobx-state-tree").IReferenceType<import("mobx-state-tree").IAnyType>>>;
    minimized: import("mobx-state-tree").IOptionalIType<import("mobx-state-tree").ISimpleType<boolean>, [undefined]>;
}, {
    readonly visibleWidget: any;
} & {
    setDrawerPosition(arg: string): void;
    updateDrawerWidth(drawerWidth: number): number;
    resizeDrawer(distance: number): number;
    addWidget(typeName: string, id: string, initialState?: {}, conf?: unknown): any;
    showWidget(widget: any): void;
    hasWidget(widget: any): boolean;
    hideWidget(widget: any): void;
    minimizeWidgetDrawer(): void;
    showWidgetDrawer(): void;
    hideAllWidgets(): void;
    editConfiguration(configuration: AnyConfigurationModel): void;
    afterAttach(): void;
}, import("mobx-state-tree")._NotCustomized, import("mobx-state-tree")._NotCustomized>;
export type SessionWithDrawerWidgetsType = ReturnType<typeof DrawerWidgetSessionMixin>;
export type SessionWithDrawerWidgets = Instance<SessionWithDrawerWidgetsType>;
export declare function isSessionWithDrawerWidgets(session: IAnyStateTreeNode): session is SessionWithDrawerWidgets;