/**
    @function trim
    @desc Cross-browser implementation of [trim](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/Trim).
    @param {String} str
*/
declare function trim(str: string): string;
/**
    @function trimLeft
    @desc Cross-browser implementation of [trimLeft](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/TrimLeft).
    @param {String} str
*/
declare function trimLeft(str: string): string;
/**
    @function trimRight
    @desc Cross-browser implementation of [trimRight](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/TrimRight).
    @param {String} str
*/
declare function trimRight(str: string): string;
export { trim, trimLeft, trimRight };