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Class: Provider

Implements​

  • OnceBlockable

Constructors​

constructor​

• new Provider()

Properties​

_isProvider​

• Readonly _isProvider: boolean

Methods​

addListener​

▸ addListener(eventName, listener): Provider

Parameters​

NameType
eventNameEventType
listenerListener

Returns​

Provider

call​

▸ Abstract call(transaction, blockTag?): Promise\<string>

Parameters​

NameType
transactionDeferrable\<TransactionRequest>
blockTag?BlockTag | Promise\<BlockTag>

Returns​

Promise\<string>

emit​

▸ Abstract emit(eventName, ...args): boolean

Parameters​

NameType
eventNameEventType
...argsany[]

Returns​

boolean

estimateGas​

▸ Abstract estimateGas(transaction): Promise\<BigNumber>

Parameters​

NameType
transactionDeferrable\<TransactionRequest>

Returns​

Promise\<BigNumber>

getBalance​

▸ Abstract getBalance(addressOrName, blockTag?): Promise\<BigNumber>

Parameters​

NameType
addressOrNamestring | Promise\<string>
blockTag?BlockTag | Promise\<BlockTag>

Returns​

Promise\<BigNumber>

getBlock​

▸ Abstract getBlock(blockHashOrBlockTag): Promise\<Block>

Parameters​

NameType
blockHashOrBlockTagBlockTag | Promise\<BlockTag>

Returns​

Promise\<Block>

getBlockNumber​

▸ Abstract getBlockNumber(): Promise\<number>

Returns​

Promise\<number>

getBlockWithTransactions​

▸ Abstract getBlockWithTransactions(blockHashOrBlockTag): Promise\<BlockWithTransactions>

Parameters​

NameType
blockHashOrBlockTagBlockTag | Promise\<BlockTag>

Returns​

Promise\<BlockWithTransactions>

getCode​

▸ Abstract getCode(addressOrName, blockTag?): Promise\<string>

Parameters​

NameType
addressOrNamestring | Promise\<string>
blockTag?BlockTag | Promise\<BlockTag>

Returns​

Promise\<string>

getFeeData​

▸ getFeeData(): Promise\<FeeData>

Returns​

Promise\<FeeData>

getGasPrice​

▸ Abstract getGasPrice(): Promise\<BigNumber>

Returns​

Promise\<BigNumber>

getLogs​

▸ Abstract getLogs(filter): Promise\<Log[]>

Parameters​

NameType
filterFilter

Returns​

Promise\<Log[]>

getNetwork​

▸ Abstract getNetwork(): Promise\<Network>

Returns​

Promise\<Network>

getStorageAt​

▸ Abstract getStorageAt(addressOrName, position, blockTag?): Promise\<string>

Parameters​

NameType
addressOrNamestring | Promise\<string>
positionBigNumberish | Promise\<BigNumberish>
blockTag?BlockTag | Promise\<BlockTag>

Returns​

Promise\<string>

getTransaction​

▸ Abstract getTransaction(transactionHash): Promise\<TransactionResponse>

Parameters​

NameType
transactionHashstring

Returns​

Promise\<TransactionResponse>

getTransactionCount​

▸ Abstract getTransactionCount(addressOrName, blockTag?): Promise\<number>

Parameters​

NameType
addressOrNamestring | Promise\<string>
blockTag?BlockTag | Promise\<BlockTag>

Returns​

Promise\<number>

getTransactionReceipt​

▸ Abstract getTransactionReceipt(transactionHash): Promise\<TransactionReceipt>

Parameters​

NameType
transactionHashstring

Returns​

Promise\<TransactionReceipt>

listenerCount​

▸ Abstract listenerCount(eventName?): number

Parameters​

NameType
eventName?EventType

Returns​

number

listeners​

▸ Abstract listeners(eventName?): Listener[]

Parameters​

NameType
eventName?EventType

Returns​

Listener[]

lookupAddress​

▸ Abstract lookupAddress(address): Promise\<null | string>

Parameters​

NameType
addressstring | Promise\<string>

Returns​

Promise\<null | string>

off​

▸ Abstract off(eventName, listener?): Provider

Parameters​

NameType
eventNameEventType
listener?Listener

Returns​

Provider

on​

▸ Abstract on(eventName, listener): Provider

Parameters​

NameType
eventNameEventType
listenerListener

Returns​

Provider

once​

▸ Abstract once(eventName, listener): Provider

Parameters​

NameType
eventNameEventType
listenerListener

Returns​

Provider

Implementation of​

OnceBlockable.once

removeAllListeners​

▸ Abstract removeAllListeners(eventName?): Provider

Parameters​

NameType
eventName?EventType

Returns​

Provider

removeListener​

▸ removeListener(eventName, listener): Provider

Parameters​

NameType
eventNameEventType
listenerListener

Returns​

Provider

resolveName​

▸ Abstract resolveName(name): Promise\<null | string>

Parameters​

NameType
namestring | Promise\<string>

Returns​

Promise\<null | string>

sendTransaction​

▸ Abstract sendTransaction(signedTransaction): Promise\<TransactionResponse>

Parameters​

NameType
signedTransactionstring | Promise\<string>

Returns​

Promise\<TransactionResponse>

waitForTransaction​

▸ Abstract waitForTransaction(transactionHash, confirmations?, timeout?): Promise\<TransactionReceipt>

Parameters​

NameType
transactionHashstring
confirmations?number
timeout?number

Returns​

Promise\<TransactionReceipt>

isProvider​

▸ Static isProvider(value): value is Provider

Parameters​

NameType
valueany

Returns​

value is Provider