Node package umi-plugin-polyfills

umijs 的兼容插件，目前主要是兼容到 ie9。内置了 react 在 ie 下所需要的 polyfill 和 [setprototypeof](https://github.com/umijs/umi/issues/413)。

Summary

Probability of Occurrence

Breakdown by day of the week

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Affected by

• Node package material-dynamic-table

• Node package spotlight-canvas

• Node package the-tmp

• Node package babel-preset-docz

• Node package formbuilder-lhcforms

Affects

• Node package moonshard_core

• Node package sprite-core

• Node package wrld.js

• Node package qaq-core-util

• Node package rrhet_test_catalog_api