[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Profiler](./puppeteer.protocol.profiler.md) > [FunctionCoverage](./puppeteer.protocol.profiler.functioncoverage.md) > [ranges](./puppeteer.protocol.profiler.functioncoverage.ranges.md) ## Protocol.Profiler.FunctionCoverage.ranges property Source ranges inside the function with coverage data. Signature: ```typescript ranges: CoverageRange[]; ```