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12 lines
761 B
12 lines
761 B
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } |
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export default function assertString(input) { |
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var isString = typeof input === 'string' || input instanceof String; |
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if (!isString) { |
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var invalidType = _typeof(input); |
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if (input === null) invalidType = 'null';else if (invalidType === 'object') invalidType = input.constructor.name; |
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throw new TypeError("Expected a string but received a ".concat(invalidType)); |
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} |
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} |