methodcrypto.KeyObject.toCryptoKeytoCryptoKey(algorithm: AlgorithmIdentifier | RsaHashedImportParams | EcKeyImportParams | HmacImportParams,extractable: boolean,keyUsages: readonly KeyUsage[]): CryptoKey;Converts a KeyObject instance to a CryptoKey.Referenced typestype AlgorithmIdentifier = Algorithm | stringinterface RsaHashedImportParamshash: AlgorithmIdentifiername: stringinterface EcKeyImportParamsname: stringnamedCurve: stringinterface HmacImportParamshash: AlgorithmIdentifierlength?: numbername: stringinterface CryptoKeyreadonly algorithm: KeyAlgorithmreadonly extractable: booleanreadonly type: KeyTypereadonly usages: KeyUsage[]