export type SessionStatus = "draft" | "scored" | "reported";
export type EvidenceDirection = "support" | "contradict" | "neutral";
export type ArtifactKind = "dataset" | "note" | "script" | "figure" | "report" | "other";
export type EventType = "workspace_initialized" | "session_created" | "hypothesis_added" | "evidence_added" | "artifact_added" | "session_scored" | "report_generated";
export interface RankingWeights {
    novelty: number;
    feasibility: number;
    impact: number;
    confidence: number;
    evidence: number;
    contradictionPenalty: number;
}
export interface WorkspaceConfig {
    version: number;
    name: string;
    createdAt: string;
    defaultTemplateId: string;
    defaultWeights: RankingWeights;
}
export interface ResearchTemplate {
    id: string;
    name: string;
    description: string;
    prompts: string[];
    evidenceQuestions: string[];
    recommendedArtifacts: ArtifactKind[];
    nextStepGuidance: string[];
    defaultWeights?: Partial<RankingWeights>;
}
export interface ResearchSession {
    id: string;
    goal: string;
    question: string;
    templateId: string;
    templateName: string;
    status: SessionStatus;
    createdAt: string;
    updatedAt: string;
    summary: string;
    rankedHypothesisIds: string[];
    weights: RankingWeights;
}
export interface HypothesisMetrics {
    novelty: number;
    feasibility: number;
    impact: number;
    confidence: number;
}
export interface HypothesisScore {
    total: number;
    baseScore: number;
    evidenceScore: number;
    contradictionScore: number;
    rank: number;
    nextAction: string;
}
export interface Hypothesis {
    id: string;
    sessionId: string;
    title: string;
    statement: string;
    tags: string[];
    metrics: HypothesisMetrics;
    createdAt: string;
    updatedAt: string;
    score?: HypothesisScore;
}
export interface Evidence {
    id: string;
    sessionId: string;
    hypothesisId: string;
    summary: string;
    source: string;
    strength: number;
    relevance: number;
    direction: EvidenceDirection;
    createdAt: string;
}
export interface Artifact {
    id: string;
    sessionId: string;
    hypothesisId?: string;
    label: string;
    path: string;
    kind: ArtifactKind;
    description: string;
    sha256?: string;
    createdAt: string;
}
export interface LedgerEvent<TPayload = Record<string, unknown>> {
    id: string;
    type: EventType;
    timestamp: string;
    payload: TPayload;
}
export interface CreateSessionInput {
    goal: string;
    question: string;
    templateId?: string;
}
export interface AddHypothesisInput {
    sessionId: string;
    title: string;
    statement: string;
    novelty: number;
    feasibility: number;
    impact: number;
    confidence?: number;
    tags?: string[];
}
export interface AddEvidenceInput {
    sessionId: string;
    hypothesisId: string;
    summary: string;
    source: string;
    strength: number;
    relevance: number;
    direction: EvidenceDirection;
}
export interface AddArtifactInput {
    sessionId: string;
    label: string;
    path: string;
    kind?: ArtifactKind;
    description?: string;
    hypothesisId?: string;
}
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