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'use strict';
var tryit = require('tryit');
module.exports = function isResolvable(moduleId) {
if (typeof moduleId !== 'string') {
throw new TypeError(
moduleId +
' is not a string. A module identifier to be checked if resolvable is required.'
);
}
var result;
tryit(function() {
require.resolve(moduleId);
}, function(err) {
if (err) {
result = false;
return;
}
result = true;
});
return result;
};