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on this file since a762898 was a762898, checked in by istevanoska <ilinastevanoska@…>, 5 months ago |
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| 1 | /**
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| 2 | * Converts the first character of string to upper case.
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| 3 | *
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| 4 | * @param {string} str - The string that is to be changed
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| 5 | * @returns {string} - The converted string.
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| 6 | *
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| 7 | * @example
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| 8 | * const convertedStr1 = upperFirst('fred') // returns 'Fred'
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| 9 | * const convertedStr2 = upperFirst('Fred') // returns 'Fred'
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| 10 | * const convertedStr3 = upperFirst('FRED') // returns 'FRED'
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| 11 | */
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| 12 | declare function upperFirst<T extends string = string>(str?: T): Capitalize<T>;
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| 13 |
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| 14 | export { upperFirst };
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