import { DefaultError, WithRequired } from '@tanstack/query-core';
import { CreateMutationOptions } from './types.js';
/**
 * Allows to share and re-use mutation options in a type-safe way.
 *
 * **Example**
 *
 * ```ts
 * export class QueriesService {
 *   private http = inject(HttpClient)
 *   private queryClient = inject(QueryClient)
 *
 *   updatePost(id: number) {
 *     return mutationOptions({
 *       mutationFn: (post: Post) => Promise.resolve(post),
 *       mutationKey: ["updatePost", id],
 *       onSuccess: (newPost) => {
 *         //           ^? newPost: Post
 *         this.queryClient.setQueryData(["posts", id], newPost)
 *       },
 *     });
 *   }
 * }
 *
 * class ComponentOrService {
 *   queries = inject(QueriesService)
 *   id = signal(0)
 *   mutation = injectMutation(() => this.queries.updatePost(this.id()))
 *
 *   save() {
 *     this.mutation.mutate({ title: 'New Title' })
 *   }
 * }
 * ```
 * @param options - The mutation options.
 * @returns Mutation options.
 */
export declare function mutationOptions<TData = unknown, TError = DefaultError, TVariables = void, TOnMutateResult = unknown>(options: WithRequired<CreateMutationOptions<TData, TError, TVariables, TOnMutateResult>, 'mutationKey'>): WithRequired<CreateMutationOptions<TData, TError, TVariables, TOnMutateResult>, 'mutationKey'>;
export declare function mutationOptions<TData = unknown, TError = DefaultError, TVariables = void, TOnMutateResult = unknown>(options: Omit<CreateMutationOptions<TData, TError, TVariables, TOnMutateResult>, 'mutationKey'>): Omit<CreateMutationOptions<TData, TError, TVariables, TOnMutateResult>, 'mutationKey'>;