import type { EventEntry, RuntimeDelegationSessionSummary } from "./types.js";
export type RuntimeCompletionValidationStatus = "valid" | "missing" | "missing-metadata" | "wrong-task" | "wrong-phase" | "wrong-role" | "wrong-runtime" | "wrong-session" | "unsafe-artifact";
export interface RuntimeCompletionValidation {
    status: RuntimeCompletionValidationStatus;
    artifact?: string;
    reason: string;
}
export declare function validateRuntimeCompletion({ events, session, }: {
    events: EventEntry[];
    session: RuntimeDelegationSessionSummary;
}): RuntimeCompletionValidation;
export declare function validateRuntimeCompletionArtifact({ content, session, artifact, }: {
    content: string;
    session: RuntimeDelegationSessionSummary;
    artifact: string;
}): RuntimeCompletionValidation;