Function getNamesOfDeclaration

test/fixtures/snapshot/typescript.js:54167–54172

(statement)

                    return !!node && node.kind === 79 /* SyntaxKind.Identifier */;
                }
                function getNamesOfDeclaration(statement) {
                    if (ts.isVariableStatement(statement)) {
                        return ts.filter(ts.map(statement.declarationList.declarations, ts.getNameOfDeclaration), isIdentifierAndNotUndefined);
                    }
                    return ts.filter([ts.getNameOfDeclaration(statement)], isIdentifierAndNotUndefined);
                }
                function flattenExportAssignedNamespace(statements) {
                    var exportAssignment = ts.find(statements, ts.isExportAssignment);
                    var nsIndex = ts.findIndex(statements, ts.isModuleDeclaration);