import type { ObjectKind } from "./kinds.ts";
/**
 * A fleet: a group of satellites that belong together, found by the pattern its members' names follow.
 *
 * @example
 * ```ts
 * import type { Fleet } from "@johnmorrisdotca/chikyu-earth/catalogue";
 *
 * const fleet: Fleet = { id: "starlink", label: { en: "Starlink", ja: "スターリンク" }, pattern: /^STARLINK/ };
 * console.log(fleet.pattern.test("STARLINK-1007"));
 * ```
 */
export interface Fleet {
    /** A short name for an address or a button, lower case. */
    id: string;
    label: {
        en: string;
        ja: string;
    };
    /** What the name of a member matches (the name as the catalogue writes it, upper case). */
    pattern: RegExp;
}
/**
 * The fleets, in the order a filter lists them. Only payloads belong to one: the spent rocket bodies and the debris that carry a fleet's name (`IRIDIUM 33 DEB`, `STARLINK-1234 R/B`) are not part of it. A satellite whose
 * name does not say which fleet it is (many of GLONASS's are named `COSMOS` and a number) is not matched.
 *
 * @example
 * ```ts
 * import { FLEETS } from "@johnmorrisdotca/chikyu-earth/catalogue";
 *
 * console.log(FLEETS.map((fleet) => fleet.id).join(" "));
 * ```
 */
export declare const FLEETS: readonly Fleet[];
/**
 * The fleet an object belongs to, from its name and kind, or `undefined`.
 *
 * @param name - The object's name as the catalogue writes it, in any case.
 * @param kind - Its kind; a rocket body, debris or unknown object is in no fleet. Left out, the name alone decides.
 * @returns The fleet's id, or `undefined` when the object belongs to none.
 *
 * @example
 * ```ts
 * import { fleetOf } from "@johnmorrisdotca/chikyu-earth/catalogue";
 *
 * console.log(fleetOf("STARLINK-1007", "PAY"), fleetOf("IRIDIUM 33 DEB", "DEB"), fleetOf("NAVSTAR 48 (USA 151)"), fleetOf("HST"));
 * ```
 */
export declare function fleetOf(name: string, kind?: ObjectKind): string | undefined;
/**
 * How many of each fleet a list of objects holds, and how many objects there are in all: what a filter shows as "N of M".
 *
 * @param objects - The objects' names and kinds.
 * @returns The count in each fleet (every fleet, 0 included) and the total.
 *
 * @example
 * ```ts
 * import { countFleets } from "@johnmorrisdotca/chikyu-earth/catalogue";
 *
 * const { total, fleets } = countFleets([{ name: "STARLINK-1007", kind: "PAY" }, { name: "STARLINK-1008", kind: "PAY" }, { name: "HST", kind: "PAY" }]);
 * console.log(fleets["starlink"], total);
 * ```
 */
export declare function countFleets(objects: Iterable<{
    name: string;
    kind?: ObjectKind;
}>): {
    fleets: Record<string, number>;
    total: number;
};