require-stores-init.md

pageClass	sidebarDepth	title	description	since
rule-details	0	svelte/require-stores-init	require initial value in store	v2.5.0

svelte/require-stores-init

require initial value in store

📖 Rule Details

This rule is aimed to enforce initial values when initializing the Svelte stores.

/* eslint svelte/require-stores-init: "error" */

import { writable, readable, derived } from "svelte/store"

/* ✓ GOOD */
export const w1 = writable(false)
export const r1 = readable({})
export const d1 = derived([a, b], () => {}, false)

/* ✗ BAD */
export const w2 = writable()
export const r2 = readable()
export const d2 = derived([a, b], () => {})

🔧 Options

Nothing.

❤️ Compatibility

This rule was taken from @tivac/eslint-plugin-svelte.
This rule is compatible with @tivac/svelte/stores-initial-value rule.

🚀 Version

This rule was introduced in eslint-plugin-svelte v2.5.0

🔍 Implementation

• Rule source
• Test source