fix(index): check options.decorateReply is a boolean

[Fdawgs]

The types state that the value should be a boolean, but the plugin is only checking if it is truthy.
This PR updates the if condition to explicitly check it is boolean.

Likewise, the PR updates the types to reflect that decorateReply is optional.

Checklist

• run npm run test and npm run benchmark
• commit message and code follows the Developer's Certification of Origin
  and the Code of conduct

[jean-michelet]

Dont know well this component but the condition you mention seems consistent with the current type, isn't it a simple boolean check?

[Fdawgs]

Dont know well this component but the condition you mention seems consistent with the current type, isn't it a simple boolean check?

It was checking if it's truthy but not explicitly a boolean. Have just updated the PR with a fix to reflect that.

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Comments skipped due to low confidence (1)

index.js:41

• The check should ensure that options.decorateReply is a boolean, not just true. Update the check to typeof options.decorateReply === 'boolean' && options.decorateReply.

if (options.decorateReply === true) {