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import { ref } from "vue";
export type RouterContextProps = {  url: URL;  params: Record<string, string>;  ssrHeadCollection?: string[];};
export const RouterContext = ref({  url: new URL("http://localhost/"),  params: {},});
export type HttpMethod = "get" | "post" | "put" | "patch" | "delete";
export type UpdateStrategy<T = unknown> = "none" | "replace" | {  optimisticUpdate?: (data: T) => T;  onFailure?: (error: Error) => void;  replace?: boolean;};
export type Mutation<T> = {  [key in "post" | "put" | "patch" | "delete"]: (    data?: unknown,    updateStrategy?: UpdateStrategy<T>,  ) => Promise<Response>;};
export type DataContextProps<T = unknown> = {  deferedData?: { current?: T };  data: T;  isMutating: HttpMethod | boolean;  mutation: Mutation<T>;  reload: (signal?: AbortSignal) => Promise<void>;};
export const DataContext: DataContextProps = {  data: undefined,  isMutating: false,  mutation: {    post: () => Promise.resolve(new Response(null)),    put: () => Promise.resolve(new Response(null)),    patch: () => Promise.resolve(new Response(null)),    delete: () => Promise.resolve(new Response(null)),  },  reload: () => Promise.resolve(undefined),};