Function capitalize

Alias

capitalize<T>(str): Capitalize<T>
Converts the first character of string to upper case and the remaining to lower case.
Type Parameters
- T extends string
  Literal type of the string.
Parameters
- str: T
  The string to be converted to uppercase.
Returns Capitalize<T>
- The capitalized string.
Example
```
const result = capitalize('fred') // returns 'Fred'
const result2 = capitalize('FRED') // returns 'Fred'
```
- Defined in src/string.ts:9