import { NUDGE_POLICY_VERSION, type NudgeCode, type NudgeRateLimitPolicy } from './nudges.js';
export interface StoredNudgeHistoryItem {
    readonly occurrenceId: string;
    readonly checkpointId: string;
    readonly code: NudgeCode;
    readonly throughSequence: number;
}
export interface StoredNudgeDelivery {
    readonly id: string;
    readonly policyVersion: typeof NUDGE_POLICY_VERSION;
    readonly occurrenceId: string;
    readonly checkpointId: string;
    readonly code: NudgeCode;
    readonly throughSequence: number;
    readonly priority: number;
    readonly evidenceEventIds: readonly string[];
    readonly referenceIds: readonly string[];
    readonly deliveredAt: string;
}
export declare function parseInputIdentifier(value: unknown, label: string): string;
export declare function parseStoredIdentifier(value: unknown, label: string): string;
export declare function parseStoredNudgeCode(value: unknown): NudgeCode;
export declare function parseStoredPolicyVersion(value: unknown): typeof NUDGE_POLICY_VERSION;
export declare function parseStoredNudgeDelivery(value: unknown): StoredNudgeDelivery;
export declare function validateStoredNudgeHistory(rows: readonly StoredNudgeHistoryItem[], policy: NudgeRateLimitPolicy): void;
//# sourceMappingURL=nudge-validation.d.ts.map