import type { PolicyDecisionOutcome, PolicySink, PromptSegment, RedactedSegment, RedactionReport, RedactionStatus } from "./policy-types.js";
import type { PromptSegmentInput } from "./prompt-intake.js";
export declare const chatGuardrailOutcomes: readonly ["allow", "block", "defer"];
export type ChatGuardrailOutcome = (typeof chatGuardrailOutcomes)[number];
export type ChatGuardrailAction = "providerMessage" | "toolRequest" | "subagentRequest" | "messagePersist" | "evidenceWrite" | "outputRender";
export type ChatGuardrailActorType = "human" | "runtime" | "system" | "tool";
export type ChatGuardrailResourceType = "artifact" | "command" | "evidence" | "file" | "message" | "prompt" | "subagent" | "thread" | "url";
export interface ChatGuardrailActor {
    id: string;
    actorType: ChatGuardrailActorType;
    tenantId: string;
    workspaceId: string;
}
export interface ChatGuardrailResource {
    resourceType: ChatGuardrailResourceType;
    summary: string;
    tenantId: string;
    workspaceId: string;
}
export interface ChatGuardrailSink {
    kind: PolicySink;
}
export interface ChatGuardrailRequest {
    requestId: string;
    tenantId: string;
    workspaceId: string;
    taskId?: string;
    runId?: string;
    threadId?: string;
    messageId?: string;
    actor: ChatGuardrailActor;
    action: ChatGuardrailAction;
    sink: ChatGuardrailSink;
    resource: ChatGuardrailResource;
    segments: PromptSegmentInput[];
    redactionReportOverride?: RedactionReport;
}
export interface ChatGuardrailScope {
    tenantId: string;
    workspaceId: string;
    resourceTenantId: string;
    resourceWorkspaceId: string;
}
export interface ChatHumanReviewMetadata {
    required: true;
    reason: string;
    decisionId: string;
    matchedRuleIds: string[];
    redactionStatus: RedactionStatus;
    scope: ChatGuardrailScope;
}
export interface ChatGuardrailDecision {
    requestId: string;
    outcome: ChatGuardrailOutcome;
    policyOutcome: PolicyDecisionOutcome;
    matchedRuleIds: string[];
    redactionStatus: RedactionStatus;
    redactedSegments: RedactedSegment[];
    sanitizedReasons: string[];
    evidenceSummary: string;
    humanReview?: ChatHumanReviewMetadata;
    scope: ChatGuardrailScope;
    canProceed: boolean;
    policySegments: PromptSegment[];
}