11 lines
359 B
Plaintext
11 lines
359 B
Plaintext
// @flow strict
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export default function invariant(condition: mixed, message?: string): void {
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const booleanCondition = Boolean(condition);
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// istanbul ignore else (See transformation done in './resources/inlineInvariant.js')
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if (!booleanCondition) {
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throw new Error(
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message != null ? message : 'Unexpected invariant triggered.',
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);
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}
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}
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