update type

lib/index.d.ts

@@ -3,27 +3,51 @@ export type IstanbulReportConfig = {
     options: any
 }
 
+// https://playwright.dev/docs/api/class-coverage
+export type CoverageEntry = {
+    url: string,
+    // css
+    text?: string,
+    ranges?: any[]
+    // js
+    scriptId?: string,
+    source?: string,
+    functions?: any[]
+}
+
 export type CoverageReportOptions = {
 
+    // report name (V8 only)
     name?: string,
-    outputFile?: string,
 
-    // Whether to convert to Istanbul report
+    // output dir and filename (filename V8 only)
+    outputFile?: string | (() => string),
+
+    // logging levels: off, error, info, debug
+    logging?: string,
+
+    // (Boolean) Whether to convert to Istanbul report from V8 list. Defaults to `html-spa` report. (V8 only)
+    // (String) Istanbul report name
+    // (Array) multiple reports. ["report-name", { name: "report-name", options: {} }, ...]
     toIstanbul?: boolean | string | string[] | IstanbulReportConfig[],
 
-    // A filter function to execute for each element in the V8 list.
-    entryFilter?: (entry: any) => boolean,
+    // (Boolean) Whether to create `lcov.info`.  (for Sonar coverage)
+    lcov?: boolean,
 
-    // A filter function to execute for each element in the sources which unpacked from the source map.
+    // (Function) A filter function to execute for each element in the V8 list. (V8 only)
+    entryFilter?: (entry: CoverageEntry) => boolean,
+
+    // (Function) A filter function to execute for each element in the sources which unpacked from the source map. (Sourcemap only)
     sourceFilter?: (sourcePath: string) => boolean,
 
-    sourcePath?: (sourcePath: string) => string,
+    // (Function) source path handler. (Istanbul only)
+    sourcePath?: (filePath: string) => string,
 
+    // (Function) source finder for Istanbul HTML report. (Istanbul only)
     sourceFinder?: (filePath: string) => string,
 
-    // Whether to create `lcov.info`
-    lcov?: boolean,
-
+    // (Array) watermarks for low/medium/high. Defaults to [50, 80]
+    // (Object) Istanbul: { statements:[50,80], functions:[50,80], branches:[50,80], lines:[50,80] }, V8: { bytes:[50,80] }.
     watermarks?: [number, number] | {
         statements?: [number, number],
         functions?: [number, number],
@@ -32,10 +56,11 @@ export type CoverageReportOptions = {
         bytes?: [number, number]
     },
 
-    // Whether inline all scripts to the single HTML file.
+    // (Boolean) Whether inline all scripts to the single HTML file. (V8 only)
     inline?: boolean,
 
-    logging?: string
+    // assets path if not inline. (V8 only)
+    assetsPath?: string
 };
 
 export class CoverageReport {
@@ -44,4 +69,6 @@ export class CoverageReport {
     generate: () => Promise<any>;
 }
 
+export default CoverageReport;
+
 export function createCoverageReport(options?: CoverageReportOptions): CoverageReport;

lib/options.js

@@ -30,11 +30,11 @@ module.exports = {
     // sourceFilter: (sourcePath) => sourcePath.search(/src\/.+/) !== -1,
     sourceFilter: null,
 
-    // source path handler. (Istanbul only)
+    // (Function) source path handler. (Istanbul only)
     // sourcePath: (filePath) => `wwwroot/${filePath}`,
     sourcePath: null,
 
-    // (usually not used) source finder for Istanbul HTML report. (Istanbul only)
+    // (Function) source finder for Istanbul HTML report. (Istanbul only)
     // sourceFinder: (filePath) => `src/${filePath}`,
     sourceFinder: null,