SignatureLike

type SignatureLike: 
  | Signature
  | string
  | {
  "r": string;
  "s": string;
  "v": BigNumberish;
  "yParity": 0 | 1;
  "yParityAndS": string;
 }
  | {
  "r": string;
  "s": string;
  "v": number;
  "yParity": 0 | 1;
  "yParityAndS": string;
 }
  | {
  "r": string;
  "s": string;
  "v": BigNumberish;
  "yParity": 0 | 1;
  "yParityAndS": string;
};