Function parseDeclaration

test/fixtures/snapshot/typescript.js:36339–36367

()

            return modifier.kind === 135 /* SyntaxKind.DeclareKeyword */;
        }
        function parseDeclaration() {
            // TODO: Can we hold onto the parsed decorators/modifiers and advance the scanner
            //       if we can't reuse the declaration, so that we don't do this work twice?
            //
            // `parseListElement` attempted to get the reused node at this position,
            // but the ambient context flag was not yet set, so the node appeared
            // not reusable in that context.
            var isAmbient = ts.some(lookAhead(function () { return (parseDecorators(), parseModifiers()); }), isDeclareModifier);
            if (isAmbient) {
                var node = tryReuseAmbientDeclaration();
                if (node) {
                    return node;
                }
            }
            var pos = getNodePos();
            var hasJSDoc = hasPrecedingJSDocComment();
            var decorators = parseDecorators();
            var modifiers = parseModifiers();
            if (isAmbient) {
                for (var _i = 0, _a = modifiers; _i < _a.length; _i++) {
                    var m = _a[_i];
                    m.flags |= 16777216 /* NodeFlags.Ambient */;
                }
                return doInsideOfContext(16777216 /* NodeFlags.Ambient */, function () { return parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers); });
            }
            else {
                return parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers);
            }
        }
        function tryReuseAmbientDeclaration() {
            return doInsideOfContext(16777216 /* NodeFlags.Ambient */, function () {
                var node = currentNode(parsingContext);