/**
 * Outbound delivery helper: normalize then invoke the plugin outbound adapter.
 */
import type { Config } from '../../config/schema.js';
import type { ChannelPlugin, OutboundDeliveryResult } from '../plugin-types.js';
import type { OutboundMessage } from '../transport-types.js';
export interface DeliverOutboundMessageParams {
    cfg: Config;
    plugin: ChannelPlugin;
    processedMsg: OutboundMessage;
}
export declare function deliverOutboundMessage(params: DeliverOutboundMessageParams): Promise<OutboundDeliveryResult | undefined>;