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1
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(function (factory) {
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2
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typeof define === 'function' && define.amd ? define(factory) :
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3
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factory();
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|
4
|
}((function () { 'use strict';
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|
5
|
|
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6
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Object.defineProperty(exports, "__esModule", { value: true });
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7
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var isProduction = process.env.NODE_ENV === 'production';
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|
8
|
var prefix = 'Invariant failed';
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|
9
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function invariant(condition, message) {
|
|
10
|
if (condition) {
|
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11
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return;
|
|
12
|
}
|
|
13
|
if (isProduction) {
|
|
14
|
throw new Error(prefix);
|
|
15
|
}
|
|
16
|
throw new Error(prefix + ": " + (message || ''));
|
|
17
|
}
|
|
18
|
exports.default = invariant;
|
|
19
|
|
|
20
|
})));
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