import type { SlopeStore } from './store.js';
import type { SlopeEvent } from './types.js';
export interface EventIngestionResult {
    inserted: SlopeEvent[];
    duplicates: number;
    errors: Array<{
        index: number;
        message: string;
    }>;
}
/**
 * Validate a single event payload.
 * Checks that required fields exist and types are valid.
 */
export declare function validateEventPayload(data: unknown): {
    valid: boolean;
    errors: string[];
};
/**
 * Ingest a batch of events into the store.
 * Validates each event, inserts valid ones, catches duplicate ID conflicts.
 */
export declare function ingestEvents(store: SlopeStore, events: unknown[]): Promise<EventIngestionResult>;
/**
 * Create a framework-agnostic HTTP event handler.
 * Returns a function that accepts { body } and returns { status, body }.
 */
export declare function createEventHandler(store: SlopeStore): (req: {
    body: unknown;
}) => Promise<{
    status: number;
    body: unknown;
}>;
//# sourceMappingURL=event-ingestion.d.ts.map