@ethereumjs/evm/dist/cjs/precompiles/util.d.ts

JavaScript Ethereum Virtual Machine (EVM) implementation

import type { PrecompileInput } from './index.ts';
/**
 * Checks that the gas used remain under the gas limit.
 *
 * @param opts - Precompile input wrapper
 * @param gasUsed - Amount of gas consumed by the precompile
 * @param pName - Human readable precompile name for logging
 * @returns `true` if the gas usage is within the provided limit
 */
export declare const gasLimitCheck: (opts: PrecompileInput, gasUsed: bigint, pName: string) => boolean;
/**
 * Checks that the length of the provided data is equal to `length`.
 *
 * @param opts - Precompile input wrapper
 * @param length - Required data length in bytes
 * @param pName - Human readable precompile name for logging
 * @returns `true` if the provided data matches the required length
 */
export declare const equalityLengthCheck: (opts: PrecompileInput, length: number, pName: string) => boolean;
/**
 * Checks that the total length of the provided data input can be subdivided into k equal parts
 * with `length` (without leaving some remainder bytes).
 *
 * @param opts - Precompile input wrapper
 * @param length - Required chunk size
 * @param pName - Human readable precompile name for logging
 * @returns `true` if the length is divisible by the chunk size
 */
export declare const moduloLengthCheck: (opts: PrecompileInput, length: number, pName: string) => boolean;
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