6 - 简单的 Vue 类型

[so11y]

type RecordFunction = Record<string,Function>;
type TransitionComputed<T extends RecordFunction> = {
  [P in keyof T]:T[P] extends ()=>infer A ? A :never
};
type Vue<
Data extends Record<string,any>,
Computed extends RecordFunction,
Methods  extends RecordFunction,
>  = {
  data?():Data;
  computed?: Computed & ThisType<Methods & TransitionComputed<Computed> & Data>,
  methods?: Methods & ThisType<Methods & TransitionComputed<Computed> & Data>,
}

declare function SimpleVue<
Data extends Record<string,any>,
Computed extends RecordFunction,
Methods  extends RecordFunction,
>(options: Vue<Data,Computed,Methods>): any