Provider

abstract

abstract class Provider implements OnceBlockable {

constructor();

readonly _isProvider: boolean;

addListener(eventName: EventType, listener: Listener): Provider;

abstract call(transaction: Deferrable<TransactionRequest>, blockTag?: BlockTag | Promise<BlockTag>): Promise<string>;

abstract emit(eventName: EventType, ...args: Array<any>): boolean;

abstract estimateGas(transaction: Deferrable<TransactionRequest>): Promise<BigNumber>;

abstract getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber>;

abstract getBlock(blockHashOrBlockTag: BlockTag | string | Promise<BlockTag | string>): Promise<Block>;

abstract getBlockNumber(): Promise<number>;

abstract getBlockWithTransactions(blockHashOrBlockTag: BlockTag | string | Promise<BlockTag | string>): Promise<BlockWithTransactions>;

abstract getCode(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<string>;

getFeeData(): Promise<FeeData>;

abstract getGasPrice(): Promise<BigNumber>;

abstract getLogs(filter: Filter): Promise<Array<Log>>;

abstract getNetwork(): Promise<Network>;

abstract getStorageAt(

addressOrName: string | Promise<string>,

position: BigNumberish | Promise<BigNumberish>,

blockTag?: BlockTag | Promise<BlockTag>,

): Promise<string>;

abstract getTransaction(transactionHash: string): Promise<TransactionResponse>;

abstract getTransactionCount(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<number>;

abstract getTransactionReceipt(transactionHash: string): Promise<TransactionReceipt>;

abstract listenerCount(eventName?: EventType): number;

abstract listeners(eventName?: EventType): Array<Listener>;

abstract lookupAddress(address: string | Promise<string>): Promise<null | string>;

abstract off(eventName: EventType, listener?: Listener): Provider;

abstract on(eventName: EventType, listener: Listener): Provider;

abstract once(eventName: EventType, listener: Listener): Provider;

abstract removeAllListeners(eventName?: EventType): Provider;

removeListener(eventName: EventType, listener: Listener): Provider;

abstract resolveName(name: string | Promise<string>): Promise<null | string>;

abstract sendTransaction(signedTransaction: string | Promise<string>): Promise<TransactionResponse>;

abstract waitForTransaction(

transactionHash: string,

confirmations?: number,

timeout?: number,

): Promise<TransactionReceipt>;

static isProvider(value: any): value is Provider;

}

§Implements

OnceBlockable

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§Constructors

new Provider()

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§Properties

_isProvider: boolean

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§Methods

addListener(eventName: EventType, listener: Listener): Provider

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call(transaction: Deferrable<TransactionRequest>, blockTag?: BlockTag | Promise<BlockTag>): Promise<string> abstract

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emit(eventName: EventType, ...args: Array<any>): boolean abstract

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estimateGas(transaction: Deferrable<TransactionRequest>): Promise<BigNumber> abstract

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getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber> abstract

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getBlock(blockHashOrBlockTag: BlockTag | string | Promise<BlockTag | string>): Promise<Block> abstract

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getBlockNumber(): Promise<number> abstract

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getBlockWithTransactions(blockHashOrBlockTag: BlockTag | string | Promise<BlockTag | string>): Promise<BlockWithTransactions> abstract

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getCode(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<string> abstract

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getFeeData(): Promise<FeeData>

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getGasPrice(): Promise<BigNumber> abstract

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getLogs(filter: Filter): Promise<Array<Log>> abstract

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getNetwork(): Promise<Network> abstract

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getStorageAt(addressOrName: string | Promise<string>, position: BigNumberish | Promise<BigNumberish>, blockTag?: BlockTag | Promise<BlockTag>): Promise<string> abstract

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getTransaction(transactionHash: string): Promise<TransactionResponse> abstract

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getTransactionCount(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<number> abstract

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getTransactionReceipt(transactionHash: string): Promise<TransactionReceipt> abstract

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listenerCount(eventName?: EventType): number abstract

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listeners(eventName?: EventType): Array<Listener> abstract

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lookupAddress(address: string | Promise<string>): Promise<null | string> abstract

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off(eventName: EventType, listener?: Listener): Provider abstract

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on(eventName: EventType, listener: Listener): Provider abstract

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once(eventName: EventType, listener: Listener): Provider abstract

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removeAllListeners(eventName?: EventType): Provider abstract

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removeListener(eventName: EventType, listener: Listener): Provider

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resolveName(name: string | Promise<string>): Promise<null | string> abstract

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sendTransaction(signedTransaction: string | Promise<string>): Promise<TransactionResponse> abstract

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waitForTransaction(transactionHash: string, confirmations?: number, timeout?: number): Promise<TransactionReceipt> abstract

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§Static Methods

isProvider(value: any): value is Provider

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