@lodestar/prover/lib/utils/conversion.d.ts

A Typescript implementation of the Ethereum Consensus light client

import { BlockData, HeaderData } from "@ethereumjs/block";
import { ELBlock, ELTransaction } from "../types.js";
export declare function numberToHex(num: number | bigint): string;
export declare function hexToNumber(num: string): number;
export declare function hexToBigInt(num: string): bigint;
export declare function bigIntToHex(num: bigint): string;
export declare function bufferToHex(buffer: Buffer | Uint8Array): string;
export declare function hexToBuffer(val: string): Buffer;
export declare function padLeft<T extends Buffer | Uint8Array>(v: T, length: number): T;
export declare function headerDataFromELBlock(blockInfo: ELBlock): HeaderData;
export declare function txDataFromELBlock(txInfo: ELTransaction): {
    type: string;
    nonce: string;
    chainId?: string | undefined;
    input: string;
    gas: string;
    blockHash: string;
    blockNumber: string;
    from: string;
    hash: string;
    r: string;
    s: string;
    v: string;
    transactionIndex: string;
    accessList?: {
        address: string;
        storageKeys: string[];
    }[] | undefined;
    data: string;
    gasPrice: bigint | null;
    gasLimit: string;
    to: Buffer<ArrayBufferLike> | undefined;
    value: bigint | undefined;
    maxFeePerGas: bigint | undefined;
    maxPriorityFeePerGas: bigint | undefined;
};
export declare function blockDataFromELBlock(blockInfo: ELBlock): BlockData;
export declare function cleanObject<T extends Record<string, unknown> | unknown[]>(obj: T): T;
/**
 * Convert an array to array of chunks of length N
 * @example
 * chunkIntoN([1,2,3,4,5,6], 2)
 * => [[1,2], [3,4], [5,6]]
 */
export declare function chunkIntoN<T extends unknown[]>(arr: T, n: number): T[];
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