Function getTopLevelDeclarationStatement

test/fixtures/snapshot/typescript.js:162629–162638

(d)

            return ts.isExpressionStatement(d) ? ts.tryCast(d.expression.left.name, ts.isIdentifier) : ts.tryCast(d.name, ts.isIdentifier);
        }
        function getTopLevelDeclarationStatement(d) {
            switch (d.kind) {
                case 254 /* SyntaxKind.VariableDeclaration */:
                    return d.parent.parent;
                case 203 /* SyntaxKind.BindingElement */:
                    return getTopLevelDeclarationStatement(ts.cast(d.parent.parent, function (p) { return ts.isVariableDeclaration(p) || ts.isBindingElement(p); }));
                default:
                    return d;
            }
        }
        function addExportToChanges(sourceFile, decl, name, changes, useEs6Exports) {
            if (isExported(sourceFile, decl, useEs6Exports, name))
                return;