diff options
Diffstat (limited to 'node_modules/@babel/runtime/helpers/builtin/es6/inherits.js')
| -rw-r--r-- | node_modules/@babel/runtime/helpers/builtin/es6/inherits.js | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/node_modules/@babel/runtime/helpers/builtin/es6/inherits.js b/node_modules/@babel/runtime/helpers/builtin/es6/inherits.js new file mode 100644 index 00000000..a1024204 --- /dev/null +++ b/node_modules/@babel/runtime/helpers/builtin/es6/inherits.js @@ -0,0 +1,9 @@ +import setPrototypeOf from "./setPrototypeOf"; +export default function _inherits(subClass, superClass) { + if (typeof superClass !== "function" && superClass !== null) { + throw new TypeError("Super expression must either be null or a function"); + } + + setPrototypeOf(subClass.prototype, superClass && superClass.prototype); + if (superClass) setPrototypeOf(subClass, superClass); +}
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