Function signJWT

signJWT(
    secret: string,
    payload: JWTPayload,
    expiration?: string | number | Date,
): Promise<string>
Signs a JWT with the given payload and expiration
Parameters
- secret: string
  The secret key used for HS256 signing (minimum 32 characters)
- payload: JWTPayload
  The JWT payload claims
- expiration: string | number | Date = ...
  Token expiration as seconds offset, Date, or human-readable string (default: 15 minutes)
Returns Promise<string>
A Promise resolving to the signed JWT string

Throws
(Exception) - If secret is too short, expiration is in the past, or signing fails
- Defined in jwt.ts:32