From 76cb9c2a39d477a64824a985ade40507e3bbade1 Mon Sep 17 00:00:00 2001
From: Adam Mathes <adam@adammathes.com>
Date: Fri, 13 Feb 2026 21:34:48 -0800
Subject: feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

---
 vanilla/node_modules/vitest/dist/coverage.d.ts | 118 +++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 vanilla/node_modules/vitest/dist/coverage.d.ts

(limited to 'vanilla/node_modules/vitest/dist/coverage.d.ts')

diff --git a/vanilla/node_modules/vitest/dist/coverage.d.ts b/vanilla/node_modules/vitest/dist/coverage.d.ts
new file mode 100644
index 0000000..73d4e4b
--- /dev/null
+++ b/vanilla/node_modules/vitest/dist/coverage.d.ts
@@ -0,0 +1,118 @@
+import { R as ResolvedCoverageOptions, V as Vitest, C as CoverageMap, a as ReportContext } from './chunks/reporters.d.CWXNI2jG.js';
+import { TransformResult } from 'vite';
+import { A as AfterSuiteRunMeta } from './chunks/rpc.d.RH3apGEf.js';
+import '@vitest/runner';
+import '@vitest/utils';
+import 'node:stream';
+import './chunks/browser.d.ChKACdzH.js';
+import './chunks/traces.d.402V_yFI.js';
+import './chunks/worker.d.Dyxm8DEL.js';
+import 'vite/module-runner';
+import './chunks/config.d.Cy95HiCx.js';
+import '@vitest/pretty-format';
+import '@vitest/snapshot';
+import '@vitest/utils/diff';
+import './chunks/environment.d.CrsxCzP1.js';
+import '@vitest/mocker';
+import '@vitest/utils/source-map';
+import 'vitest/browser';
+import '@vitest/expect';
+import 'vitest/optional-types.js';
+import './chunks/benchmark.d.DAaHLpsq.js';
+import '@vitest/runner/utils';
+import 'tinybench';
+import './chunks/coverage.d.BZtK59WP.js';
+import '@vitest/snapshot/manager';
+import 'node:console';
+import 'node:fs';
+
+type Threshold = "lines" | "functions" | "statements" | "branches";
+interface ResolvedThreshold {
+	coverageMap: CoverageMap;
+	name: string;
+	thresholds: Partial<Record<Threshold, number | undefined>>;
+}
+/**
+* Holds info about raw coverage results that are stored on file system:
+*
+* ```json
+* "project-a": {
+*   "web": {
+*     "tests/math.test.ts": "coverage-1.json",
+*     "tests/utils.test.ts": "coverage-2.json",
+* //                          ^^^^^^^^^^^^^^^ Raw coverage on file system
+*   },
+*   "ssr": { ... },
+*   "browser": { ... },
+* },
+* "project-b": ...
+* ```
+*/
+type CoverageFiles = Map<NonNullable<AfterSuiteRunMeta["projectName"]> | symbol, Record<AfterSuiteRunMeta["environment"], {
+	[TestFilenames: string]: string;
+}>>;
+declare class BaseCoverageProvider<Options extends ResolvedCoverageOptions<"istanbul" | "v8">> {
+	ctx: Vitest;
+	readonly name: "v8" | "istanbul";
+	version: string;
+	options: Options;
+	globCache: Map<string, boolean>;
+	coverageFiles: CoverageFiles;
+	pendingPromises: Promise<void>[];
+	coverageFilesDirectory: string;
+	roots: string[];
+	_initialize(ctx: Vitest): void;
+	/**
+	* Check if file matches `coverage.include` but not `coverage.exclude`
+	*/
+	isIncluded(_filename: string, root?: string): boolean;
+	private getUntestedFilesByRoot;
+	getUntestedFiles(testedFiles: string[]): Promise<string[]>;
+	createCoverageMap(): CoverageMap;
+	generateReports(_: CoverageMap, __: boolean | undefined): Promise<void>;
+	parseConfigModule(_: string): Promise<{
+		generate: () => {
+			code: string;
+		};
+	}>;
+	resolveOptions(): Options;
+	clean(clean?: boolean): Promise<void>;
+	onAfterSuiteRun({ coverage, environment, projectName, testFiles }: AfterSuiteRunMeta): void;
+	readCoverageFiles<CoverageType>({ onFileRead, onFinished, onDebug }: {
+		/** Callback invoked with a single coverage result */
+		onFileRead: (data: CoverageType) => void;
+		/** Callback invoked once all results of a project for specific transform mode are read */
+		onFinished: (project: Vitest["projects"][number], environment: string) => Promise<void>;
+		onDebug: ((...logs: any[]) => void) & {
+			enabled: boolean;
+		};
+	}): Promise<void>;
+	cleanAfterRun(): Promise<void>;
+	onTestFailure(): Promise<void>;
+	reportCoverage(coverageMap: unknown, { allTestsRun }: ReportContext): Promise<void>;
+	reportThresholds(coverageMap: CoverageMap, allTestsRun: boolean | undefined): Promise<void>;
+	/**
+	* Constructs collected coverage and users' threshold options into separate sets
+	* where each threshold set holds their own coverage maps. Threshold set is either
+	* for specific files defined by glob pattern or global for all other files.
+	*/
+	private resolveThresholds;
+	/**
+	* Check collected coverage against configured thresholds. Sets exit code to 1 when thresholds not reached.
+	*/
+	private checkThresholds;
+	/**
+	* Check if current coverage is above configured thresholds and bump the thresholds if needed
+	*/
+	updateThresholds({ thresholds: allThresholds, onUpdate, configurationFile }: {
+		thresholds: ResolvedThreshold[];
+		configurationFile: unknown;
+		onUpdate: () => void;
+	}): Promise<void>;
+	mergeReports(coverageMaps: unknown[]): Promise<void>;
+	hasTerminalReporter(reporters: ResolvedCoverageOptions["reporter"]): boolean;
+	toSlices<T>(array: T[], size: number): T[][];
+	createUncoveredFileTransformer(ctx: Vitest): (filename: string) => Promise<TransformResult | null | undefined>;
+}
+
+export { BaseCoverageProvider };
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