Function copySymbols

test/fixtures/snapshot/typescript.js:86140–86146

(source, meaning)

                }
            }
            function copySymbols(source, meaning) {
                if (meaning) {
                    source.forEach(function (symbol) {
                        copySymbol(symbol, meaning);
                    });
                }
            }
            function copyLocallyVisibleExportSymbols(source, meaning) {
                if (meaning) {
                    source.forEach(function (symbol) {