import type { ComputedGetters, Project, State, ViewportFunctions } from '../types'

interface ExtendedViewport extends ViewportFunctions {
  initialized: boolean
  screenToFlowCoordinate: Project
  flowToScreenCoordinate: Project
}
export declare function useViewport(state: State, getters: ComputedGetters): import('vue').ComputedRef<ExtendedViewport>
export {}