src/vs/workbench/api/common/extHostTypeConverters.ts/fromFile
	export function fromFile(coverage: vscode.FileCoverage): IFileCoverage {
		return {
			uri: coverage.uri,
			statement: fromCoveredCount(coverage.statementCoverage),
			branch: coverage.branchCoverage && fromCoveredCount(coverage.branchCoverage),
			function: coverage.functionCoverage && fromCoveredCount(coverage.functionCoverage),
			details: coverage.detailedCoverage?.map(fromDetailed),
		};
	}