/**
 * Sessions consist of an ephemeral keypair and some session signer-specific
 * data representing a user's (temporary) authorization of that
 * keypair to sign actions on their behalf.
 */
export type Session<AuthorizationData = any> = {
    type: "session";
    /** DID of the user that authorized the session (e.g. "did:pkh:eip155:1:0xb94d27...") */
    did: `did:${string}`;
    /** did:key URI of the ephemeral session key used to sign subsequent actions */
    publicKey: string;
    /** signer-specific session payload, e.g. a SIWE message & signature */
    authorizationData: AuthorizationData;
    context: {
        timestamp: number;
        blockhash?: string;
        duration?: number;
    };
};