property webcrypto.CryptoKey.extractable Usage in Deno```typescript import { type webcrypto } from "node:node__crypto.d.ts"; ``` When `true`, the [CryptoKey](../.././node__crypto.d.ts/~/webcrypto.CryptoKey) can be extracted using either `subtleCrypto.exportKey()` or `subtleCrypto.wrapKey()`. Type boolean