check-ethereum-scanner
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Safety checks for new Ethereum tokens
40 lines (39 loc) • 2.03 kB
TypeScript
/// <reference types="node" />
import { TxOptions, TypedTransaction, TxData, AccessListEIP2930TxData, FeeMarketEIP1559TxData } from './types';
import { Transaction, AccessListEIP2930Transaction, FeeMarketEIP1559Transaction } from '.';
import Common from '@ethereumjs/common';
export default class TransactionFactory {
private constructor();
/**
* Create a transaction from a `txData` object
*
* @param txData - The transaction data. The `type` field will determine which transaction type is returned (if undefined, creates a legacy transaction)
* @param txOptions - Options to pass on to the constructor of the transaction
*/
static fromTxData(txData: TxData | AccessListEIP2930TxData | FeeMarketEIP1559TxData, txOptions?: TxOptions): TypedTransaction;
/**
* This method tries to decode serialized data.
*
* @param data - The data Buffer
* @param txOptions - The transaction options
*/
static fromSerializedData(data: Buffer, txOptions?: TxOptions): TypedTransaction;
/**
* When decoding a BlockBody, in the transactions field, a field is either:
* A Buffer (a TypedTransaction - encoded as TransactionType || rlp(TransactionPayload))
* A Buffer[] (Legacy Transaction)
* This method returns the right transaction.
*
* @param data - A Buffer or Buffer[]
* @param txOptions - The transaction options
*/
static fromBlockBodyData(data: Buffer | Buffer[], txOptions?: TxOptions): TypedTransaction;
/**
* This helper method allows one to retrieve the class which matches the transactionID
* If transactionID is undefined, returns the legacy transaction class.
* @deprecated - This method is deprecated and will be removed on the next major release
* @param transactionID
* @param _common - This option is not used
*/
static getTransactionClass(transactionID?: number, _common?: Common): typeof Transaction | typeof AccessListEIP2930Transaction | typeof FeeMarketEIP1559Transaction;
}