20 lines
493 B
TypeScript
20 lines
493 B
TypeScript
/**
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* Converts `value` to a number.
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*
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* Unlike `Number()`, this function returns `NaN` for symbols.
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*
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* @param {unknown} value - The value to convert.
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* @returns {number} Returns the number.
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*
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* @example
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* toNumber(3.2); // => 3.2
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* toNumber(Number.MIN_VALUE); // => 5e-324
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* toNumber(Infinity); // => Infinity
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* toNumber('3.2'); // => 3.2
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* toNumber(Symbol.iterator); // => NaN
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* toNumber(NaN); // => NaN
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*/
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declare function toNumber(value: any): number;
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export { toNumber };
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