17 lines
420 B
JavaScript
17 lines
420 B
JavaScript
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'use strict';
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var inspect = require('util').inspect;
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module.exports = function isResolvable(moduleId) {
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if (typeof moduleId !== 'string') {
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throw new TypeError(inspect(moduleId) + ' is not a string. Expected a valid Node.js module identifier (<string>), for example \'eslint\', \'./index.js\', \'./lib\'.');
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}
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try {
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require.resolve(moduleId);
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return true;
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} catch (err) {
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return false;
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}
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};
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