import type { PermittedHandlerExport } from "@metamask/permission-controller";
import type { TrackEventParams, TrackEventResult } from "@metamask/snaps-sdk";
import type { InferMatching, Snap } from "@metamask/snaps-utils";
import type { Json } from "@metamask/utils";
export type TrackEventMethodHooks = {
    /**
     * Track an event.
     *
     * @param event - The event object containing event details and properties.
     */
    trackEvent: (event: TrackEventObject) => void;
    /**
     * Get Snap metadata.
     *
     * @param snapId - The ID of a Snap.
     */
    getSnap: (snapId: string) => Snap | undefined;
};
export type TrackEventObject = {
    event: string;
    properties?: Record<string, Json>;
    sensitiveProperties?: Record<string, Json>;
};
declare const TrackEventParametersStruct: import("@metamask/superstruct").Struct<{
    event: {
        event: string;
        properties?: Record<string, Json> | undefined;
        sensitiveProperties?: Record<string, Json> | undefined;
    };
}, {
    event: import("@metamask/superstruct").Struct<{
        event: string;
        properties?: Record<string, Json> | undefined;
        sensitiveProperties?: Record<string, Json> | undefined;
    }, {
        event: import("@metamask/superstruct").Struct<string, null>;
        properties: import("@metamask/superstruct").Struct<Record<string, Json> | undefined, null>;
        sensitiveProperties: import("@metamask/superstruct").Struct<Record<string, Json> | undefined, null>;
    }>;
}>;
export type TrackEventParameters = InferMatching<typeof TrackEventParametersStruct, TrackEventParams>;
/**
 * Handler for the `snap_trackEvent` method.
 */
export declare const trackEventHandler: PermittedHandlerExport<TrackEventMethodHooks, TrackEventParameters, TrackEventResult>;
export {};
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