Palindrome Pairs in JavaScript: Efficient Algorithm and Implementation

To use the palindromePairs function from the Solution class, you can create an instance of the Solution class and call the palindromePairs method on that instance, passing in the words array as an argument. Here's an example:\n\ntypescript\nconst solution = new Solution();\nconst words = ["abcd", "dcba", "lls", "s", "sssll"];\nconst result = solution.palindromePairs(words);\nconsole.log(result);\n\n\nThis will output the result of the palindromePairs function, which is an array of pairs of indices representing the palindromic pairs in the words array.