import type { StarterGrantServiceConfig } from "./types.js";
export type AttributionEventType = "private_message_received" | "skill_usage";
export interface RecordAttributionEventInput {
    ref?: string;
    type: AttributionEventType;
    walletAddress?: string;
    installId?: string;
    skillId?: string;
    venue?: string;
    metadata?: Record<string, unknown>;
}
export declare function resolveAttributionRefForInstall(config: StarterGrantServiceConfig | undefined): Promise<string | undefined>;
export declare function recordAttributionEvent(configInput: StarterGrantServiceConfig | undefined, input: RecordAttributionEventInput, fetchImpl?: typeof fetch): Promise<void>;
export interface RecordPrivateMessageAttributionInput {
    walletAddress: string;
    recipient: string;
    transactionHash: string;
    messageId: string;
    venue?: string;
}
export declare function recordPrivateMessageAttribution(configInput: StarterGrantServiceConfig | undefined, input: RecordPrivateMessageAttributionInput, fetchImpl?: typeof fetch): Promise<void>;