vite+ts: can't use "this" in getters, how to solve?

[llcat]

reproduct url: https://stackblitz.com/edit/vitejs-vite-guherm?file=package.json

it's not pinia issues, i find some related issue, but not with pinia
vitejs/vite#8640
evanw/esbuild#2328
vitejs/vite#8644

this warning can slient by follow config

help wanted

[llcat]

it seems this warning is caused by mine error use way, i should not use arrow function, but use normal function still have type error

[posva]

add the return type to the getter (https://pinia.vuejs.org/core-concepts/getters.html#accessing-other-getters)

[posva]

you probably want to learn more about how this (the context) works in JS and arrow functions too! https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions

[llcat]

😸 thanks, add return type work well, i really should learn this context again, love pinia and your great job!

[llcat]

as a ts beginer, make a summary, always add return type in getters 📖

/** Store augmented with getters. For internal usage only. For internal use **only** */
export declare type _StoreWithGetters<G> = {
    readonly [k in keyof G]: G[k] extends (...args: any[]) => infer R ? R : UnwrapRef<G[k]>;
};