useMutation

Callable

• useMutation<TAction, TChainId>(action: TAction, options?: ChainHookOptions<TChainId> & { signer?: PolkadotSigner; txOptions?: Partial<void extends ReturnType<TAction> extends Transaction<_Args, _Pallet, _Tx, Asset> ? Asset : void ? {} : {}> }): [event: AsyncValue<TResult, TError>, submit: (...args: [options?: Partial<void extends ReturnType<TAction> extends Transaction<_Args, _Pallet, _Tx, Asset> ? Asset : void ? {} : {}> & { signer: PolkadotSigner }]) => void]

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• Hook for sending transactions to chains.

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  Type parameters

  • TAction: (builder: Chains) => Transaction<any, any, any, any>
  • TChainId: ChainId

  Parameters

  • action: TAction

    The function to create the transaction

  • optionaloptions: ChainHookOptions<TChainId> & { signer?: PolkadotSigner; txOptions?: Partial<void extends ReturnType<TAction> extends Transaction<_Args, _Pallet, _Tx, Asset> ? Asset : void ? {} : {}> }

    Additional options

  Returns [event: AsyncValue<TResult, TError>, submit: (...args: [options?: Partial<void extends ReturnType<TAction> extends Transaction<_Args, _Pallet, _Tx, Asset> ? Asset : void ? {} : {}> & { signer: PolkadotSigner }]) => void]

  The current transaction state & submit function