Property 'xxx' does not exist on type 'CombinedVueInstance<Record<never, any> & Vue, object, object, object, Record<never, any>>'

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Info

• Platform: Windows x64
• Vetur version: 0.26.1
• VS Code version: 1.47.3

Problem

Updating Vetur into the last release I get an error in each property in html component, computed, methods, events, etc.

Property 'styleRow' does not exist on type 'CombinedVueInstance<Record<never, any> & Vue, object, object, object, Record<never, any>>'

This is my method:

styleRow(row) {
   return `background-color: ${
     row.order && row.order.category ? row.order.category.color : '#ffffff'
   }`
}

Reproducible Case

Not reproducible by a project.

[Pedroprt]

I found in .vscode folder a file settings.json

{ “vetur.validation.template”: false,

“eslint.validate”: [“javascript”, “javascriptreact”, “typescript”, “vue”],

“vetur.experimental.templateInterpolationService”: true (change this to false. It worked for me) }

[krushndayshmookh]

search for vetur.validation.interpolation