vue/no-deprecated-data-object-declaration

disallow using deprecated object declaration on data (in Vue.js 3.0.0+)

• ⚙️ This rule is included in all of "plugin:vue/essential", *.configs["flat/essential"], "plugin:vue/strongly-recommended", *.configs["flat/strongly-recommended"], "plugin:vue/recommended" and *.configs["flat/recommended"].
• 🔧 The --fix option on the command line can automatically fix some of the problems reported by this rule.

📖 Rule Details

This rule reports use of deprecated object declaration on data property (in Vue.js 3.0.0+). The different from vue/no-shared-component-data is the root instance being also disallowed.

See Migration Guide - Data Option for more details.

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🔧 Options

Nothing.

📚 Further Reading

• Migration Guide - Data Option
• Vue RFCs - 0019-remove-data-object-declaration

🚀 Version

This rule was introduced in eslint-plugin-vue v7.0.0

🔍 Implementation

• Rule source
• Test source