False positive "require-store-reactive-access" when returning context or readable

[echocrow]

Before You File a Bug Report Please Confirm You Have Done The Following...

• I have tried restarting my IDE and the issue persists.
• I have updated to the latest version of the packages.

What version of ESLint are you using?

9.39.1

What version of eslint-plugin-svelte are you using?

3.12.4

What did you do?

Configuration

// Created via `sv`
import { fileURLToPath } from 'node:url';
import { includeIgnoreFile } from '@eslint/compat';
import js from '@eslint/js';
import svelte from 'eslint-plugin-svelte';
import { defineConfig } from 'eslint/config';
import globals from 'globals';
import ts from 'typescript-eslint';
import svelteConfig from './svelte.config.js';

const gitignorePath = fileURLToPath(new URL('./.gitignore', import.meta.url));

export default defineConfig(
	includeIgnoreFile(gitignorePath),
	js.configs.recommended,
	...ts.configs.recommended,
	...svelte.configs.recommended,
	{
		languageOptions: {
			globals: { ...globals.browser, ...globals.node }
		},
		rules: { // typescript-eslint strongly recommend that you do not use the no-undef lint rule on TypeScript projects.
		// see: https://typescript-eslint.io/troubleshooting/faqs/eslint/#i-get-errors-from-the-no-undef-rule-about-global-variables-not-being-defined-even-though-there-are-no-typescript-errors
		"no-undef": 'off' }
	},
	{
		files: [
			'**/*.svelte',
			'**/*.svelte.ts',
			'**/*.svelte.js'
		],
		languageOptions: {
			parserOptions: {
				projectService: true,
				extraFileExtensions: ['.svelte'],
				parser: ts.parser,
				svelteConfig
			}
		}
	}
);

<script lang="ts">
import {getContext} from 'svelte'
import {type Readable, readable} from 'svelte/store'

export function getStore(): Readable<Record<string, unknown>> {
  return getContext('some_key') ?? readable({})
}
</script>

What did you expect to happen?

Lint passes

What actually happened?

  6:10  error  Use the $ prefix or the get function to access reactive values instead of accessing the raw store  svelte/require-store-reactive-access

Link to GitHub Repo with Minimal Reproducible Example

https://github.com/echocrow/eslint-plugin-svelte-repro--false-positive-reactive-store

Additional comments

Not getting this error when e.g. removing the return type of getStore(), or swapping getContext(..) with a bogus implementation. ¯\_(ツ)_/¯

May be related to #1312?