What is the method to incorporate type hints for my unique global Vue directives?

When I import or create a directive in an SFC file, I can receive TypeScript hints like this:

import vFocus from 'my-custom-component-library';

View demo with ts hints

However, if I globally register it in main.ts, the type hints are not available.

For instance:

app.directive('focus', vFocus);

See demo without ts hints

So, how can I include type hints when globally installing it?

Answer №1

Based on the discussion in vue-language issue 465, it is currently possible to define Directives within ComponentCustomProperties for global directive registration, but this approach may lead to contamination of component global properties.

// shim-vue.d.ts
import vFocus from 'my-custom-component-library'

declare module '@vue/runtime-core' {
    export interface ComponentCustomProperties {
        vFocus: typeof vFocus;
    }
}

export { }

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