build: package api-extractor and -model (#9920)

* fix(ExceptText): don't display import("d..-types/v10"). in return type

* Squashed 'packages/api-extractor-model/' content from commit 39ecb196c

git-subtree-dir: packages/api-extractor-model
git-subtree-split: 39ecb196ca210bdf84ba6c9cadb1bb93571849d7

* Squashed 'packages/api-extractor/' content from commit 341ad6c51

git-subtree-dir: packages/api-extractor
git-subtree-split: 341ad6c51b01656d4f73b74ad4bdb3095f9262c4

* feat(api-extractor): add api-extractor and -model

* fix: package.json docs script

* fix(SourcLink): use <> instead of function syntax

* fix: make packages private

* fix: rest params showing in docs, added labels

* fix: missed two files

* fix: cpy-cli & pnpm-lock

* fix: increase icon size

* fix: icon size again

packages/api-extractor/config/api-extractor.json

@@ -0,0 +1,20 @@
+{
+	"$schema": "https://developer.microsoft.com/json-schemas/api-extractor/v7/api-extractor.schema.json",
+
+	"mainEntryPointFilePath": "<projectFolder>/lib/index.d.ts",
+
+	"apiReport": {
+		"enabled": true,
+		"reportFolder": "../../../common/reviews/api"
+	},
+
+	"docModel": {
+		"enabled": true,
+		"apiJsonFilePath": "../../../common/temp/api/<unscopedPackageName>.api.json"
+	},
+
+	"dtsRollup": {
+		"enabled": true,
+		"untrimmedFilePath": "<projectFolder>/dist/rollup.d.ts"
+	}
+}

packages/api-extractor/config/jest.config.json

@@ -0,0 +1,64 @@
+{
+	// By default, don't hide console output
+	"silent": false,
+
+	// In order for HeftJestReporter to receive console.log() events, we must set verbose=false
+	"verbose": false,
+
+	// If mocks are not cleared between tests, it opens the door to accidental reliance on
+	// ordering of tests or describe blocks, eventually resulting in intermittent failures.
+	//
+	// We suggest this setting for any heft project (in a monorepo or not).
+	"clearMocks": true,
+
+	// "Adding '<rootDir>/dist' here enables dist/__mocks__ to be used for mocking Node.js system modules
+	"roots": ["<rootDir>/dist"],
+
+	"testMatch": ["<rootDir>/dist/**/*.test.{cjs,js}"],
+	"testPathIgnorePatterns": ["/node_modules/"],
+
+	"collectCoverageFrom": [
+		"dist/**/*.{cjs,js}",
+		"!dist/**/*.d.ts",
+		"!dist/**/*.test.{cjs,js}",
+		"!dist/**/test/**",
+		"!dist/**/__tests__/**",
+		"!dist/**/__fixtures__/**",
+		"!dist/**/__mocks__/**"
+	],
+	"coveragePathIgnorePatterns": ["/node_modules/"],
+
+	"testEnvironment": "jest-environment-node",
+
+	"testEnvironmentOptions": {
+		"url": "http://localhost/",
+		"customExportConditions": ["require", "node"]
+	},
+
+	// Retain pre-Jest 29 snapshot behavior
+	"snapshotFormat": {
+		"escapeString": true,
+		"printBasicPrototype": true
+	},
+
+	// Instruct jest not to run the transformer pipeline by default on JS files. The output files from TypeScript
+	// will already be fully transformed, so this avoids redundant file system operations.
+	"transformIgnorePatterns": ["\\.c?js$"],
+
+	// The modulePathIgnorePatterns below accepts these sorts of paths:
+	//   - <rootDir>/dist
+	//   - <rootDir>/dist/file.js
+	// ...and ignores anything else under <rootDir>
+	"modulePathIgnorePatterns": [],
+
+	// Prefer .cjs to .js to catch explicit commonjs output. Optimize for local files, which will be .js
+	"moduleFileExtensions": ["cjs", "js", "json", "node"],
+
+	// Enable code coverage for Jest
+	"collectCoverage": true,
+	"coverageDirectory": "<rootDir>/coverage",
+	"coverageReporters": ["cobertura", "html"],
+
+	// Use v8 coverage provider to avoid Babel
+	"coverageProvider": "v8"
+}