Function isAllPunctuation

test/fixtures/snapshot/typescript.js:142796–142798

(identifier, start, end)

        return false;
    }
    function isAllPunctuation(identifier, start, end) {
        return every(identifier, function (ch) { return charIsPunctuation(ch) && ch !== 95 /* CharacterCodes._ */; }, start, end);
    }
    function transitionFromUpperToLower(identifier, index, wordStart) {
        // Cases this supports:
        // 1) IDisposable -> I, Disposable