import type { Hex } from '@tevm/utils'
import type { TevmMineError } from './TevmMineError.js'

/**
 * Result of Mine Method
 */
export type MineResult =
	| {
			/**
			 * Array of mined block hashes
			 */
			blockHashes: Array<Hex>
			/**
			 * No errors occurred
			 */
			errors?: undefined
	  }
	| {
			/**
			 * No block hashes available
			 */
			blockHashes?: undefined
			/**
			 * Description of the exception, if any occurred
			 */
			errors: TevmMineError[]
	  }