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23 lines
925 B
TypeScript
23 lines
925 B
TypeScript
import {expectType} from 'tsd';
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import type {LessThan} from '../index';
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import type {NegativeInfinity, PositiveInfinity} from '../source/numeric';
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declare const never: never;
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expectType<LessThan<1, 2>>(true);
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expectType<LessThan<2, 1>>(false);
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expectType<LessThan<10, 2>>(false);
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expectType<LessThan<10, -2>>(false);
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expectType<LessThan<2, 2>>(false);
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expectType<LessThan<-2, -2>>(false);
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expectType<LessThan<-2, -3>>(false);
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expectType<LessThan<-2, number>>(never);
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expectType<LessThan<PositiveInfinity, -999>>(false);
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expectType<LessThan<PositiveInfinity, 999>>(false);
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expectType<LessThan<999, PositiveInfinity>>(true);
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expectType<LessThan<999, NegativeInfinity>>(false);
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expectType<LessThan<-999, NegativeInfinity>>(false);
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expectType<LessThan<PositiveInfinity, PositiveInfinity>>(false);
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expectType<LessThan<NegativeInfinity, NegativeInfinity>>(false);
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expectType<LessThan<PositiveInfinity, NegativeInfinity>>(false);
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