Function isTopLevelDeclaration

test/fixtures/snapshot/typescript.js:162571–162573

(node)

            return SymbolSet;
        }());
        function isTopLevelDeclaration(node) {
            return isNonVariableTopLevelDeclaration(node) && ts.isSourceFile(node.parent) || ts.isVariableDeclaration(node) && ts.isSourceFile(node.parent.parent.parent);
        }
        function sourceFileOfTopLevelDeclaration(node) {
            return ts.isVariableDeclaration(node) ? node.parent.parent.parent : node.parent;
        }