import type { AuthorizationAudience, AuthorizationEvidence, AuthorizationEvidenceReference, IdentitySubject, ProjectAction } from '../policy/types.js';
export type ProjectStoreKind = 'legacy-repo' | 'central-folder' | 'memory';
export type EvidenceCategory = 'calls' | 'emails' | 'slack' | 'figma' | 'mobbin';
export declare const KNOWLEDGE_DOCUMENT_ALLOWLIST: readonly ["brief.md", "requirements.md", "decisions.md", "context.md", "ds-guide.md", "ds-status.md"];
export declare const EVIDENCE_CATEGORY_ALLOWLIST: readonly ["calls", "emails", "slack", "figma", "mobbin"];
export interface ProjectRegistryRecord {
    projectId: string;
    storeKind: ProjectStoreKind;
    locationKey: string;
}
export interface ProjectAuthorizationUse {
    readonly projectId: string;
    readonly requestId: string;
    readonly subject: IdentitySubject;
    readonly bindingDigest?: string;
}
export interface ConnectorAuthorizationUse extends ProjectAuthorizationUse {
    readonly connectorCapability: string;
}
export interface SafeRedactionSummary {
    readonly category: string;
    readonly count: number;
}
export interface ProjectKnowledgeSnapshotItem {
    readonly tier: 'K3' | 'K4';
    readonly logicalPath: string;
    readonly content: string;
    readonly revision: number;
    readonly snapshotGeneration: string;
    readonly redactions: readonly SafeRedactionSummary[];
}
export interface ProjectKnowledgeSnapshot {
    readonly projectId: string;
    readonly generation: string;
    readonly items: readonly ProjectKnowledgeSnapshotItem[];
}
export type EvidenceWriteResult = {
    status: 'stored' | 'duplicate' | 'conflict';
};
export interface ProjectStore {
    readonly authorizationAudience: AuthorizationAudience;
    verifyAuthorization(evidence: AuthorizationEvidence, use: ProjectAuthorizationUse, action: ProjectAction, connectorCapability?: string, evidenceCategory?: EvidenceCategory): AuthorizationEvidenceReference;
    readDocument(evidence: AuthorizationEvidence, use: ProjectAuthorizationUse, relativePath: string): Promise<string | null>;
    writeDocument(evidence: AuthorizationEvidence, use: ProjectAuthorizationUse, relativePath: string, content: string): Promise<void>;
    appendDocument(evidence: AuthorizationEvidence, use: ProjectAuthorizationUse, relativePath: string, content: string): Promise<void>;
    putEvidence(evidence: AuthorizationEvidence, use: ConnectorAuthorizationUse, category: EvidenceCategory, fileName: string, content: string): Promise<EvidenceWriteResult>;
    listEvidenceNames(evidence: AuthorizationEvidence, use: ProjectAuthorizationUse, category: EvidenceCategory): Promise<string[]>;
    resolveDestination(evidence: AuthorizationEvidence, use: ProjectAuthorizationUse, relativePath: string, action: ProjectAction): Promise<string>;
    readKnowledgeSnapshot(evidence: AuthorizationEvidence, use: ProjectAuthorizationUse, action?: 'read' | 'write'): Promise<ProjectKnowledgeSnapshot>;
}