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12 lines
443 B
TypeScript
12 lines
443 B
TypeScript
import {expectAssignable, expectNotAssignable} from 'tsd';
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import {FixedLengthArray} from '../index';
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type FixedToThreeStrings = FixedLengthArray<string, 3>;
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expectAssignable<FixedToThreeStrings>(['a', 'b', 'c']);
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expectNotAssignable<FixedToThreeStrings>(['a', 'b', 123]);
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expectNotAssignable<FixedToThreeStrings>(['a']);
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expectNotAssignable<FixedToThreeStrings>(['a', 'b']);
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expectNotAssignable<FixedToThreeStrings>(['a', 'b', 'c', 'd']);
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