element-plus/es/hooks/use-migrating/index.js

> TODO: description

import { onMounted, getCurrentInstance } from 'vue';
import { kebabCase } from '../../utils/util';
const useMigrating = function () {
    onMounted(() => {
        const instance = getCurrentInstance();
        if (process.env.NODE_ENV === 'production')
            return;
        if (!instance.vnode)
            return;
        const { props = {} } = getMigratingConfig();
        const { data } = instance;
        const definedProps = data.attrs || {};
        for (let propName in definedProps) {
            propName = kebabCase(propName); // compatible with camel case
            if (props[propName]) {
                console.warn(`[Element Migrating][${instance.proxy.$options.name}][Attribute]: ${props[propName]}`);
            }
        }
    });
    const getMigratingConfig = function () {
        return {
            props: {},
            events: {},
        };
    };
    return {
        getMigratingConfig,
    };
};
export default useMigrating;