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Home > @loopback/openapi-spec-builder > BuilderBase > withExtension
BuilderBase.withExtension() method
Add a custom (extension) property to the spec object.
Signature:
withExtension(key: string, value: any): this;
Parameters
| Parameter | Type | Description |
|---|---|---|
| key | string | The property name starting with “x-“. |
| value | any | The property value. |
Returns:
this