https://registry.npmjs.org/%40babel/plugin-bugfix-v8-static-class-fields-redefine-readonly/-/plugin-bugfix-v8-static-class-fields-redefine-readonly-7.23.7.tgz;downloadfilename=npm2/babel-plugin-bugfix-v8-static-class-fields-redefine-readonly-7.23.7.tgz;sha512sum=2e5453ec781a89f129400d5980b54e2096591553d63798917aaffbfc98b1c01b70728795183043e77655dbcaebb0b60e66cd58fc41e103c37f67a69acc747c73