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25 lines
867 B
25 lines
867 B
'use strict'; |
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var gOPD = require('gopd'); |
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var bind = require('function-bind'); |
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var unbound = gOPD && gOPD(function () {}, 'length'); |
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// @ts-expect-error ts(2555) TS is overly strict with .call |
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var bound = gOPD && gOPD(bind.call(function () {}), 'length'); |
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var functionsHaveConfigurableLengths = !!(unbound && unbound.configurable); |
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var functionsHaveWritableLengths = !!(unbound && unbound.writable); |
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var boundFnsHaveConfigurableLengths = !!(bound && bound.configurable); |
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var boundFnsHaveWritableLengths = !!(bound && bound.writable); |
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/** @type {import('./env')} */ |
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module.exports = { |
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__proto__: null, |
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boundFnsHaveConfigurableLengths: boundFnsHaveConfigurableLengths, |
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boundFnsHaveWritableLengths: boundFnsHaveWritableLengths, |
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functionsHaveConfigurableLengths: functionsHaveConfigurableLengths, |
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functionsHaveWritableLengths: functionsHaveWritableLengths |
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};
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