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20 lines
1.1 KiB
TypeScript
20 lines
1.1 KiB
TypeScript
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/**
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* Defines High-Resolution Time.
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*
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* The first number, HrTime[0], is UNIX Epoch time in seconds since 00:00:00 UTC on 1 January 1970.
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* The second number, HrTime[1], represents the partial second elapsed since Unix Epoch time represented by first number in nanoseconds.
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* For example, 2021-01-01T12:30:10.150Z in UNIX Epoch time in milliseconds is represented as 1609504210150.
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* The first number is calculated by converting and truncating the Epoch time in milliseconds to seconds:
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* HrTime[0] = Math.trunc(1609504210150 / 1000) = 1609504210.
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* The second number is calculated by converting the digits after the decimal point of the subtraction, (1609504210150 / 1000) - HrTime[0], to nanoseconds:
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* HrTime[1] = Number((1609504210.150 - HrTime[0]).toFixed(9)) * 1e9 = 150000000.
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* This is represented in HrTime format as [1609504210, 150000000].
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*/
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export declare type HrTime = [number, number];
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/**
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* Defines TimeInput.
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*
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* hrtime, epoch milliseconds, performance.now() or Date
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*/
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export declare type TimeInput = HrTime | number | Date;
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//# sourceMappingURL=Time.d.ts.map
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