local function __TS__SourceMapTraceBack(fileName, sourceMap)
    _G.__TS__sourcemap = _G.__TS__sourcemap or ({})
    _G.__TS__sourcemap[fileName] = sourceMap
    if _G.__TS__originalTraceback == nil then
        local originalTraceback = debug.traceback
        _G.__TS__originalTraceback = originalTraceback
        debug.traceback = function(thread, message, level)
            local trace
            if thread == nil and message == nil and level == nil then
                trace = originalTraceback()
            elseif __TS__StringIncludes(_VERSION, "Lua 5.0") then
                trace = originalTraceback((("[Level " .. tostring(level)) .. "] ") .. tostring(message))
            else
                trace = originalTraceback(thread, message, level)
            end
            if type(trace) ~= "string" then
                return trace
            end
            local function replacer(____, file, srcFile, line)
                local fileSourceMap = _G.__TS__sourcemap[file]
                if fileSourceMap ~= nil and fileSourceMap[line] ~= nil then
                    local data = fileSourceMap[line]
                    if type(data) == "number" then
                        return (srcFile .. ":") .. tostring(data)
                    end
                    return (data.file .. ":") .. tostring(data.line)
                end
                return (file .. ":") .. line
            end
            local result = string.gsub(
                trace,
                "([^%s<]+)%.lua:(%d+)",
                function(file, line) return replacer(nil, file .. ".lua", file .. ".ts", line) end
            )
            local function stringReplacer(____, file, line)
                local fileSourceMap = _G.__TS__sourcemap[file]
                if fileSourceMap ~= nil and fileSourceMap[line] ~= nil then
                    local chunkName = (__TS__Match(file, "%[string \"([^\"]+)\"%]"))
                    local sourceName = string.gsub(chunkName, ".lua$", ".ts")
                    local data = fileSourceMap[line]
                    if type(data) == "number" then
                        return (sourceName .. ":") .. tostring(data)
                    end
                    return (data.file .. ":") .. tostring(data.line)
                end
                return (file .. ":") .. line
            end
            result = string.gsub(
                result,
                "(%[string \"[^\"]+\"%]):(%d+)",
                function(file, line) return stringReplacer(nil, file, line) end
            )
            return result
        end
    end
end