Function isLateBindableName

test/fixtures/snapshot/typescript.js:57681–57688

* Indicates whether a declaration name is definitely late-bindable. * A declaration name is only late-bindable if: * - It is a `ComputedPropertyName`. * - Its expression is an `Identifier` or either a `PropertyAccessExpression` an * `ElementAccessExpression` consi

(node)

         * - The type of its expression is a string or numeric literal type, or is a `unique symbol` type.
         */
        function isLateBindableName(node) {
            if (!ts.isComputedPropertyName(node) && !ts.isElementAccessExpression(node)) {
                return false;
            }
            var expr = ts.isComputedPropertyName(node) ? node.expression : node.argumentExpression;
            return ts.isEntityNameExpression(expr)
                && isTypeUsableAsPropertyName(ts.isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(expr));
        }
        function isLateBoundName(name) {
            return name.charCodeAt(0) === 95 /* CharacterCodes._ */ &&
                name.charCodeAt(1) === 95 /* CharacterCodes._ */ &&