import { State as DragOffsetState } from './dragOffset';
import { State as DragOperationState } from './dragOperation';
import { State as RefCountState } from './refCount';
import { State as DirtyHandlerIdsState } from './dirtyHandlerIds';
import { State as StateIdState } from './stateId';
export interface State {
    dirtyHandlerIds: DirtyHandlerIdsState;
    dragOffset: DragOffsetState;
    refCount: RefCountState;
    dragOperation: DragOperationState;
    stateId: StateIdState;
}
export default function reduce(state: State | undefined, action: any): {
    dirtyHandlerIds: any;
    dragOffset: DragOffsetState;
    refCount: number;
    dragOperation: {
        targetIds: any;
        itemType: string | symbol | (string | symbol)[] | null;
        item: any;
        itemOption: any;
        sourceId: string | null;
        dropResult: any;
        didDrop: boolean;
        isSourcePublic: boolean | null;
        meta: import("src/reducers/dragOperation").Meta;
    };
    stateId: number;
};