/** Native Ollama diagnostic identity, outcome and captured policy state. */
export type OllamaDiagnosticContext = Readonly<{
    /** Private resolved URL: never include it, its key, or credentials in logs. */
    url: string;
    key: string;
    model: string;
}>;
export type OllamaDiagnosticSnapshot = Readonly<{
    count: number;
    lastFailureAt: number | undefined;
    revision: number;
    generation: number;
}>;
export type OllamaDiagnosticState = {
    count: number;
    lastFailureAt: number | undefined;
    revision: number;
    generation: number;
};
export type OllamaDiagnosticPermit = Readonly<{
    kind: "allowed";
    context: OllamaDiagnosticContext;
    generation: number;
}>;
export type OllamaDiagnosticGate = OllamaDiagnosticPermit | Readonly<{
    kind: "suppressed";
    count: number;
    reason: string;
    generation: number;
}>;
export type OllamaDiagnosticOutcome = "success" | "transport-failure" | "protocol-failure" | "not-run";