import { Ref , UnwrapRef , ShallowUnwrapRef , ComputedRef } from '@vue/reactivity' ; export function $ref < T > ( arg ) ; export function $ref ( ) { } export function $shallowRef < T > ( arg ) { return arg ; } declare const ComputedRefMarker ; type ComputedRefValue < T > = T & { [ ComputedRefMarker ] ? : any ; } ; export function $computed < T > ( getter ) ; export function $computed ( ) { } export function $fromRefs < T > ( source ) ; export function $fromRefs ( ) { return null as any ; } export function $raw < T > ( value ) ; export function $raw < T > ( value ) ; export function $raw ( ) { return null as any ; }