13 lines
268 B
JavaScript
13 lines
268 B
JavaScript
'use strict';
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const builtinModules = require('builtin-modules');
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const moduleSet = new Set(builtinModules);
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module.exports = moduleName => {
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if (typeof moduleName !== 'string') {
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throw new TypeError('Expected a string');
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}
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return moduleSet.has(moduleName);
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};
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