import { MergeProps, SharedProps } from '../state/interfaces';
import { ToolbarProps } from '../toolbar';
export type DeduplicationType = 'primary' | 'secondary' | 'suspended' | 'off';
export declare function useMultiAppLayout(forceDeduplicationType: DeduplicationType, isEnabled: boolean, props: SharedProps, mergeProps: MergeProps): {
  registered: boolean;
  toolbarProps: ToolbarProps | null;
};