/**
 * Bounded host rejection metadata carried by the additive
 * `PUSH_RESULT_DETAILS` companion frame.
 *
 * Every member is deliberately code-like rather than free-form display text.
 * A host opts values into replication by placing them here, so references MUST
 * be non-sensitive identifiers that are safe for the authorized client to
 * persist and render. Diagnostic prose stays in the ordinary `message` field.
 */
export interface RejectionDetails {
    /** Schema/domain paths affected by the rejection. */
    readonly fieldPaths?: readonly string[];
    /** Stable machine reason, for example `outside_schedule_day`. */
    readonly reason?: string;
    /** Stable recovery action, for example `edit_fields`. */
    readonly requiredAction?: string;
    /** Explicitly safe, non-sensitive identifiers needed by recovery UI. */
    readonly references?: Readonly<Record<string, string>>;
}
export declare const REJECTION_DETAILS_LIMITS: {
    readonly maxEncodedBytes: 4096;
    readonly maxFieldPaths: 32;
    readonly maxFieldPathLength: 160;
    readonly maxTokenLength: 96;
    readonly maxReferences: 16;
    readonly maxReferenceKeyLength: 64;
    readonly maxReferenceValueBytes: 256;
};
/** Validate, clone, and normalize a host-supplied details object. */
export declare function normalizeRejectionDetails(value: unknown): RejectionDetails;