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