Function declareERC20ApprovalGasSponsorExtension

declareERC20ApprovalGasSponsorExtension(
options: DeclareERC20ApprovalGasSponsorOptions,
): ERC20ApprovalGasSponsorExtension
Declares an ERC-20 approval gas sponsor extension for server responses.
Parameters
- options: DeclareERC20ApprovalGasSponsorOptions
  Extension declaration options
Returns ERC20ApprovalGasSponsorExtension
Gas sponsor extension object ready for response
Example
```
const extension = declareERC20ApprovalGasSponsorExtension({
  sponsoredNetworks: ["eip155:8453", "eip155:42161"],
  maxAmount: "1000000000",
  sponsorAddress: "0xFacilitator...",
  requiresAtomicBatch: true,
});
```
- Defined in extensions/src/erc20-approval-gas-sponsoring/server.ts:50