interface EthersBigNumberLike {
  toHexString(): string;
}

interface BNLike {
  toNumber(): number;
  toString(base?: number): string;
}

export type NumberLike =
  | number
  | bigint
  | string
  | EthersBigNumberLike
  | BNLike;

export type BlockTag = "latest" | "earliest" | "pending";