Decorator
Marks a SmartContract method that verifies GAS claims from the SmartContract.
Method must return a boolean indicating whether the SmartContract wishes to allow GAS to be claimed.
May optionally take the ClaimTransaction this SmartContract is executed in as the last argument. Accessing Blockchain.currentTransaction` will result in an error.
See the Native Assets chapter of the advanced guide for more information. export function claim(target: any, propertyKey: string, descriptor: PropertyDescriptor): void;