refactor!: drop deprecated util aliases

Author: pi0

src/utils/body.ts

@@ -44,9 +44,6 @@ export function readRawBody (event: H3Event, encoding: Encoding = "utf8"): Encod
   return encoding ? promise.then(buff => buff.toString(encoding)) : promise;
 }
 
-/** @deprecated Use `h3.readRawBody` */
-export const useRawBody = readRawBody;
-
 /**
  * Reads request body and try to safely parse using [destr](https://github.com/unjs/destr)
  * @param event {H3Event} H3 event or req passed by h3 handler
@@ -75,6 +72,3 @@ export async function readBody<T=any> (event: H3Event): Promise<T> {
   (event.req as any)[ParsedBodySymbol] = json;
   return json;
 }
-
-/** @deprecated Use `h3.readBody` */
-export const useBody = readBody;

src/utils/cookie.ts

@@ -15,9 +15,6 @@ export function parseCookies (event: H3Event): Record<string, string> {
   return parse(event.req.headers.cookie || "");
 }
 
-/** @deprecated Use `h3.parseCookies` */
-export const useCookies = parseCookies;
-
 /**
  * Get a cookie value by name.
  * @param event {H3Event} H3 event or req passed by h3 handler
@@ -31,9 +28,6 @@ export function getCookie (event: H3Event, name: string): string | undefined {
   return parseCookies(event)[name];
 }
 
-/** @deprecated Use `h3.getCookie` */
-export const useCookie = getCookie;
-
 /**
  * Set a cookie value by name.
  * @param event {H3Event} H3 event or res passed by h3 handler

src/utils/request.ts

@@ -7,9 +7,6 @@ export function getQuery (event: H3Event) {
   return _getQuery(event.req.url || "");
 }
 
-/** @deprecated Use `h3.getQuery` */
-export const useQuery = getQuery;
-
 export function getRouterParams (event: H3Event): H3Event["context"] {
   // Fallback object needs to be returned in case router is not used (#149)
   return event.context.params || {};
@@ -25,9 +22,6 @@ export function getMethod (event: H3Event, defaultMethod: HTTPMethod = "GET"): H
   return (event.req.method || defaultMethod).toUpperCase() as HTTPMethod;
 }
 
-/** @deprecated Use `h3.getMethod` */
-export const useMethod = getMethod;
-
 export function isMethod (event: H3Event, expected: HTTPMethod | HTTPMethod[], allowHead?: boolean) {
   const method = getMethod(event);