import type { Timestamp as _google_protobuf_Timestamp, Timestamp__Output as _google_protobuf_Timestamp__Output } from '../../google/protobuf/Timestamp.js';
export interface ServiceAccountCredential {
    'credential_id'?: (string);
    'principal_id'?: (string);
    'key_prefix'?: (string);
    'created_at'?: (_google_protobuf_Timestamp | null);
    'last_used_at'?: (_google_protobuf_Timestamp | null);
    'expires_at'?: (_google_protobuf_Timestamp | null);
    'revoked_at'?: (_google_protobuf_Timestamp | null);
    'rotated_from_credential_id'?: (string);
}
export interface ServiceAccountCredential__Output {
    'credential_id': (string);
    'principal_id': (string);
    'key_prefix': (string);
    'created_at': (_google_protobuf_Timestamp__Output | null);
    'last_used_at': (_google_protobuf_Timestamp__Output | null);
    'expires_at': (_google_protobuf_Timestamp__Output | null);
    'revoked_at': (_google_protobuf_Timestamp__Output | null);
    'rotated_from_credential_id': (string);
}