import { FDSNSourceId } from "./fdsnsourceid.mjs";
import { Quake } from "./quakeml.mjs";
import { Channel } from "./stationxml.mjs";
import type { MS3ExtraHeader, Marker as EHMarker, Event as EHEvent, Origin as EHOrigin, Magnitude as EHMagnitude, Channel as EHChannel, Timeseries as EHTimeseries, BagExtraHeader as EHBag } from "./ms3ehtypes.mjs";
import type { MarkerType } from "./seismographmarker.mjs";
export declare const STD_EH = "bag";
export declare function ehToQuake(exHead: MS3ExtraHeader): Quake | null;
export declare function quakeToEH(quake: Quake): EHEvent;
export declare function channelToEH(channel: Channel): EHChannel;
export declare function ehToChannel(exHead: MS3ExtraHeader, sid: FDSNSourceId): Channel | null;
export declare function markerToEH(mark: MarkerType): EHMarker;
export declare function markerTypeFromEH(mtype: string): string;
export declare function ehToMarkers(exHead: MS3ExtraHeader): Array<MarkerType>;
export declare function extractBagEH(jsonEH: Record<string, unknown>): EHBag | null;
export declare function createBagEH(): EHBag;
/**
 * Verifies that JSON matches the types we expect, for typescript.
 *
 * @param  v Bag station JSON object, usually from MSeed3 extra headers
 * @returns   true if matches expected structure
 */
export declare function isValidBagChannelJsonEHType(v: unknown): v is EHChannel;
/**
 * Verifies that JSON matches the types we expect, for typescript.
 *
 * @param  v Bag event JSON object, usually from MSeed3 extra headers
 * @returns   true if matches expected structure
 */
export declare function isValidBagEventJsonEHType(v: unknown): v is EHEvent;
/**
 * Verifies that JSON matches the types we expect, for typescript.
 *
 * @param  v Bag origin JSON object, usually from MSeed3 extra headers
 * @returns   true if matches expected structure
 */
export declare function isValidBagOriginJsonEHType(v: unknown): v is EHOrigin;
/**
 * Verifies that JSON matches the types we expect, for typescript.
 *
 * @param  v Bag magnitude JSON object, usually from MSeed3 extra headers
 * @returns   true if matches expected structure
 */
export declare function isValidBagMagJsonEHType(v: unknown): v is EHMagnitude;
/**
 * Verifies that JSON matches the types we expect, for typescript.
 *
 * @param  v Bag magnitude JSON object, usually from MSeed3 extra headers
 * @returns   true if matches expected structure
 */
export declare function isValidBagPathJsonEHType(v: unknown): v is EHMagnitude;
/**
 * Verifies that JSON matches the types we expect, for typescript.
 *
 * @param  v Bag magnitude JSON object, usually from MSeed3 extra headers
 * @returns   true if matches expected structure
 */
export declare function isValidBagMarkJsonEHType(v: unknown): v is EHMarker;
/**
 * Verifies that JSON matches the types we expect, for typescript.
 *
 * @param  v Bag magnitude JSON object, usually from MSeed3 extra headers
 * @returns   true if matches expected structure
 */
export declare function isValidBagTimeseriesJsonEHType(v: unknown): v is EHTimeseries;
/**
 * Verifies that JSON matches the types we expect, for typescript.
 *
 * @param  v Bag JSON object, usually from MSeed3 extra headers
 * @returns   true if matches expected structure
 */
export declare function isValidBagJsonEHType(v: unknown): v is EHBag;
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