Try*_*ria 11 types typescript svelte svelte-store
我想知道是否可以输入自定义精简商店的美元符号值?
从这个例子来看:
应用程序.svelte
<script>
import { count } from './stores.js';
</script>
<h1>The count is {$count}</h1>
<button on:click={count.increment}>+</button>
<button on:click={count.decrement}>-</button>
<button on:click={count.reset}>reset</button>
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商店.js
import { writable } from 'svelte/store';
function createCount() {
const { subscribe, set, update } = writable(0);
return {
subscribe,
increment: () => {},
decrement: () => {},
reset: () => {}
};
}
export const count = createCount();
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{$count}如何使用自己的打字稿界面输入变量?
感谢您的帮助
CD.*_*D.. 12
您可以将其重命名stores.js为stores.ts并添加类型,例如:
import { Writable, writable } from "svelte/store"
type CountStore = {
subscribe: Writable<number>["subscribe"]
increment: () => void
decrement: () => void
reset: () => void
}
function createCount(): CountStore {
.
.
.
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你不需要定义类型,Typescript 做得很好,所以你只需将原始文件从 重命名js为ts.
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