import type { SqliteAdapter as Database } from '../db/sqlite-adapter.js';
import type { CostBasis, CostCenterKind, EconomyAgent } from '../types/index.js';
export interface OtelIngestRow {
    agent: EconomyAgent;
    session_id: string;
    model: string;
    cost_usd: number;
    input_tokens: number;
    output_tokens: number;
    timestamp: string;
    source_request_id: string;
    cost_basis?: CostBasis;
    cost_center?: string;
    cost_center_kind?: CostCenterKind;
    cost_center_id?: string;
    attribution_tag?: string;
    project_path?: string;
    project_name?: string;
    repo?: string;
    account_key?: string;
    account_tool?: string;
    account_name?: string;
    account_email?: string;
    account_source?: string;
}
/** Parse OTLP/HTTP JSON metrics into normalized ingest rows. */
export declare function parseOtlpMetrics(body: unknown): OtelIngestRow[];
export declare function parseSimpleIngest(body: unknown): OtelIngestRow | null;
export declare function ingestOtelRows(db: Database, rows: OtelIngestRow[]): Promise<{
    requests: number;
    sessions: number;
}>;
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