默认为“去除”的值，
如果Node.js用'--experimental-transform-types'运行，则为“false”，则为“false”
Node.js采用“--无条状”模式。
🌐 A value that is "strip" by default,
"transform" if Node.js is run with --experimental-transform-types, and false if
Node.js is run with --no-strip-types.