Class: SignerProviderUtils
dataEntities/signerOrProvider.SignerProviderUtils
Utility functions for signer/provider union types
Methods
checkNetworkMatches
Static checkNetworkMatches(signerOrProvider, chainId): Promise<void>
Checks that the signer/provider that's provider matches the chain id Throws if not.
Parameters
| Name | Type |
|---|---|
signerOrProvider | SignerOrProvider |
chainId | number |
Returns
Promise<void>
Defined in
src/lib/dataEntities/signerOrProvider.ts:56
getProvider
Static getProvider(signerOrProvider): undefined | Provider
If signerOrProvider is a provider then return itself. If signerOrProvider is a signer then return signer.provider
Parameters
| Name | Type |
|---|---|
signerOrProvider | SignerOrProvider |
Returns
undefined | Provider
Defined in
src/lib/dataEntities/signerOrProvider.ts:24
signerHasProvider
Static signerHasProvider(signer): signer is Signer & Object
Check if the signer has a connected provider
Parameters
| Name | Type |
|---|---|
signer | Signer |
Returns
signer is Signer & Object