[azdata] Add definitions for Azure Data Studio Extension API (#41632)

* Initial commit

* Remove unneeded rule overrides

* Update owner URL

* Use user URLs instead of repo URL

* Undo line length changes

types/azdata/azdata-tests.ts

@@ -0,0 +1,16 @@
+import * as azdata from 'azdata';
+
+azdata.dataprotocol.registerConnectionProvider({
+	providerId: 'MyProvider',
+	connect(connectionUri: string, connectionInfo: azdata.ConnectionInfo): Thenable<boolean> { return Promise.resolve(true); },
+	disconnect(connectionUri: string): Thenable<boolean> { return Promise.resolve(true); },
+	cancelConnect(connectionUri: string): Thenable<boolean> { return Promise.resolve(true); },
+	listDatabases(connectionUri: string): Thenable<azdata.ListDatabasesResult> { return Promise.resolve({ databaseNames: [] }); },
+	changeDatabase(connectionUri: string, newDatabase: string): Thenable<boolean> { return Promise.resolve(true); },
+	rebuildIntelliSenseCache(connectionUri: string): Thenable<void> { return Promise.resolve(); },
+	getConnectionString(connectionUri: string, includePassword: boolean): Thenable<string> { return Promise.resolve(''); },
+	buildConnectionInfo(connectionString: string): Thenable<azdata.ConnectionInfo> { return Promise.resolve({ options: {} }); },
+	registerOnConnectionComplete(handler: (connSummary: azdata.ConnectionInfoSummary) => any): void { },
+	registerOnIntelliSenseCacheComplete(handler: (connectionUri: string) => any): void { },
+	registerOnConnectionChanged(handler: (changedConnInfo: azdata.ChangedConnectionInfo) => any): void { }
+});

types/azdata/tsconfig.json

@@ -0,0 +1,16 @@
+{
+	"compilerOptions": {
+		"module": "commonjs",
+		"lib": ["es6"],
+		"noImplicitAny": true,
+		"noImplicitThis": true,
+		"strictNullChecks": true,
+		"strictFunctionTypes": true,
+		"baseUrl": "../",
+		"typeRoots": ["../"],
+		"types": [],
+		"noEmit": true,
+		"forceConsistentCasingInFileNames": true
+	},
+	"files": ["index.d.ts", "azdata-tests.ts"]
+}

types/azdata/tslint.json

@@ -0,0 +1,23 @@
+{
+    "extends": "dtslint/dt.json",
+    "rules": {
+        "array-type": false,
+        "comment-format": false,
+        "interface-name": false,
+        "interface-over-type-literal": false,
+        "jsdoc-format": false,
+        "max-line-length": false,
+        "member-access": false,
+        "npm-naming": false,
+        "no-consecutive-blank-lines": false,
+        "no-declare-current-package": false,
+        "no-empty-interface": false,
+        "no-mergeable-namespace": false,
+        "no-padding": false,
+        "no-redundant-jsdoc-2": false,
+        "no-single-declare-module": false,
+        "no-unnecessary-generics": false,
+        "no-unnecessary-qualifier": false,
+        "strict-export-declare-modifiers": false
+    }
+}