docs: update http with `@publicApi` tags (#26595)

PR Close #26595

packages/http/src/backends/browser_xhr.ts

@@ -14,6 +14,7 @@ import {Injectable} from '@angular/core';
  * Take care not to evaluate this in non-browser contexts.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @Injectable()
 export class BrowserXhr {

packages/http/src/backends/jsonp_backend.ts

@@ -24,6 +24,7 @@ const JSONP_ERR_WRONG_METHOD = 'JSONP requests must use GET request method.';
  * Base class for an in-flight JSONP request.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class JSONPConnection implements Connection {
   // TODO(issue/24571): remove '!'.
@@ -140,6 +141,7 @@ export class JSONPConnection implements Connection {
  * A {@link ConnectionBackend} that uses the JSONP strategy of making requests.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @Injectable()
 export class JSONPBackend extends ConnectionBackend {

packages/http/src/backends/xhr_backend.ts

@@ -29,6 +29,7 @@ const XSSI_PREFIX = /^\)\]\}',?\n/;
  * the {@link MockConnection} may be interacted with in tests.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class XHRConnection implements Connection {
   request: Request;
@@ -189,6 +190,7 @@ export class XHRConnection implements Connection {
  * details.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class CookieXSRFStrategy implements XSRFStrategy {
   constructor(
@@ -228,6 +230,7 @@ export class CookieXSRFStrategy implements XSRFStrategy {
  * }
  * ```
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @Injectable()
 export class XHRBackend implements ConnectionBackend {

packages/http/src/base_request_options.ts

@@ -38,6 +38,7 @@ import {URLSearchParams} from './url_search_params';
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class RequestOptions {
   /**
@@ -201,6 +202,7 @@ export class RequestOptions {
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @Injectable()
 export class BaseRequestOptions extends RequestOptions {

packages/http/src/base_response_options.ts

@@ -41,6 +41,7 @@ import {ResponseOptionsArgs} from './interfaces';
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class ResponseOptions {
   // TODO: FormData | Blob
@@ -160,6 +161,7 @@ export class ResponseOptions {
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @Injectable()
 export class BaseResponseOptions extends ResponseOptions {

packages/http/src/enums.ts

@@ -9,6 +9,7 @@
 /**
  * Supported http methods.
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export enum RequestMethod {
   Get,
@@ -25,6 +26,7 @@ export enum RequestMethod {
  * [States](http://www.w3.org/TR/XMLHttpRequest/#states) from the `XMLHttpRequest` spec, but with an
  * additional "CANCELLED" state.
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export enum ReadyState {
   Unsent,
@@ -39,6 +41,7 @@ export enum ReadyState {
  * Acceptable response types to be associated with a {@link Response}, based on
  * [ResponseType](https://fetch.spec.whatwg.org/#responsetype) from the Fetch spec.
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export enum ResponseType {
   Basic,
@@ -65,6 +68,7 @@ export enum ContentType {
 /**
  * Define which buffer to use to store the response
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export enum ResponseContentType {
   Text,

packages/http/src/headers.ts

@@ -34,6 +34,7 @@
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class Headers {
   /** @internal header names are lower case */

packages/http/src/http.ts

@@ -101,6 +101,7 @@ function mergeOptions(
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @Injectable()
 export class Http {
@@ -189,6 +190,7 @@ export class Http {
 
 /**
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @Injectable()
 export class Jsonp extends Http {

packages/http/src/http_module.ts

@@ -41,6 +41,7 @@ export function jsonpFactory(jsonpBackend: JSONPBackend, requestOptions: Request
  * The module that includes http's providers
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @NgModule({
   providers: [
@@ -61,6 +62,7 @@ export class HttpModule {
  * The module that includes jsonp's providers
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @NgModule({
   providers: [

packages/http/src/interfaces.ts

@@ -18,6 +18,7 @@ import {URLSearchParams} from './url_search_params';
  * {@link Request}.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export abstract class ConnectionBackend { abstract createConnection(request: any): Connection; }
 
@@ -25,6 +26,7 @@ export abstract class ConnectionBackend { abstract createConnection(request: any
  * Abstract class from which real connections are derived.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export abstract class Connection {
   // TODO(issue/24571): remove '!'.
@@ -38,6 +40,7 @@ export abstract class Connection {
  * An XSRFStrategy configures XSRF protection (e.g. via headers) on an HTTP request.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export abstract class XSRFStrategy { abstract configureRequest(req: Request): void; }
 
@@ -46,6 +49,7 @@ export abstract class XSRFStrategy { abstract configureRequest(req: Request): vo
  * [RequestInit](https://fetch.spec.whatwg.org/#requestinit) from the Fetch spec.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export interface RequestOptionsArgs {
   url?: string|null;
@@ -69,6 +73,7 @@ export interface RequestArgs extends RequestOptionsArgs { url: string|null; }
  * [ResponseInit](https://fetch.spec.whatwg.org/#responseinit) from the Fetch spec.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export interface ResponseOptionsArgs {
   body?: string|Object|FormData|ArrayBuffer|Blob|null;

packages/http/src/static_request.ts

@@ -53,6 +53,7 @@ import {URLSearchParams} from './url_search_params';
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class Request extends Body {
   /**

packages/http/src/static_response.ts

@@ -34,6 +34,7 @@ import {Headers} from './headers';
  * most significant.
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class Response extends Body {
   /**

packages/http/src/url_search_params.ts

@@ -23,6 +23,7 @@ function paramParser(rawParams: string = ''): Map<string, string[]> {
 }
 /**
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  **/
 export class QueryEncoder {
   encodeKey(key: string): string { return standardEncoding(key); }
@@ -77,6 +78,7 @@ function standardEncoding(v: string): string {
  * let params = new URLSearchParams('', new MyQueryEncoder());
  * ```
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class URLSearchParams {
   paramsMap: Map<string, string[]>;

packages/http/src/version.ts

@@ -15,5 +15,6 @@
 import {Version} from '@angular/core';
 /**
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export const VERSION = new Version('0.0.0-PLACEHOLDER');

packages/http/testing/src/mock_backend.ts

@@ -37,6 +37,7 @@ import {take} from 'rxjs/operators';
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 export class MockConnection implements Connection {
   // TODO: Name `readyState` should change to be more generic, and states could be made to be more
@@ -190,6 +191,7 @@ export class MockConnection implements Connection {
  * ```
  *
  * @deprecated see https://angular.io/guide/http
+ * @publicApi
  */
 @Injectable()
 export class MockBackend implements ConnectionBackend {