@hanxx/vue-hooks/lib/usePrevious.js

⚡️ Awesome Vue Hooks

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var composition_api_1 = require("@vue/composition-api");
function usePrevious(state) {
    var previous = composition_api_1.ref();
    composition_api_1.watch(state, function (_, oldVal) {
        previous.value = oldVal;
    });
    return previous;
}
exports.default = usePrevious;