Interface CausalEdge

interface CausalEdge {
    addedBy: "AUTO" | "OWNER" | "AUDITOR";
    addedTs: number;
    confidence: number;
    edgeId: string;
    evidence: string[];
    fromEventId: string;
    relationship: IncidentModel.CausalRelationship;
    signature: string;
    toEventId: string;
}