13 lines
281 B
JavaScript
13 lines
281 B
JavaScript
import builtinModules from 'builtin-modules';
|
|
|
|
let moduleSet;
|
|
export default function isBuiltinModule(moduleName) {
|
|
if (typeof moduleName !== 'string') {
|
|
throw new TypeError('Expected a string');
|
|
}
|
|
|
|
moduleSet ??= new Set(builtinModules);
|
|
|
|
return moduleSet.has(moduleName);
|
|
}
|