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"use strict";Object.defineProperties(exports,{__esModule:{value:!0},[Symbol.toStringTag]:{value:"Module"}});const r=require("../context.js"),a=require("vue"),o=require("../../vc-select/hooks/useBaseProps.js"),c=require("../../_util/hooks/useState.js"),i=()=>{const e=o.default(),{values:s}=r.useInjectCascader(),[u,t]=c.default([]);return a.watch(()=>e.open,()=>{if(e.open&&!e.multiple){const l=s.value[0];t(l||[])}},{immediate:!0}),[u,t]};exports.default=i;