22 lines
625 B
JavaScript
22 lines
625 B
JavaScript
export var noop = function () { };
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export function on(obj) {
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var args = [];
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for (var _i = 1; _i < arguments.length; _i++) {
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args[_i - 1] = arguments[_i];
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}
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if (obj && obj.addEventListener) {
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obj.addEventListener.apply(obj, args);
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}
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}
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export function off(obj) {
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var args = [];
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for (var _i = 1; _i < arguments.length; _i++) {
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args[_i - 1] = arguments[_i];
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}
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if (obj && obj.removeEventListener) {
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obj.removeEventListener.apply(obj, args);
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}
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}
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export var isBrowser = typeof window !== 'undefined';
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export var isNavigator = typeof navigator !== 'undefined';
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