/** @jsx jsx */
import type { ItemClassConfiguration } from '@riboseinc/paneron-registry-kit/types';
import { type Extent } from './extent';
import { type CommonGRItemData } from './common';
export interface CRSData extends CommonGRItemData {
    scope: string;
    extent: Extent;
    /** UUID of relevant Extent item. */
    extentRef?: string;
}
export declare const CRS_DEFAULTS: CRSData;
export interface NonCompoundCRSData extends CRSData {
    coordinateSystem?: {
        /** Ellipsoidal, spherical, vertical, cartesian */
        classID: string;
        itemID: string;
    };
    baseCRS?: {
        /** TODO: Which types are possible? */
        classID: string;
        itemID: string;
    };
    operation?: {
        /**
         * Transformation or Conversion.
         * Contingent on baseCRS?
         */
        classID: string;
        itemID: string;
    };
}
export declare const NON_COMPOUND_CRS_DEFAULTS: CRSData;
export interface CompoundCRSData extends CRSData {
    verticalCRS: {
        classID: string;
        itemID: string;
    };
    horizontalCRS: {
        classID: string;
        itemID: string;
    };
}
export declare const COMPOUND_DEFAULTS: {
    readonly horizontal: undefined;
    readonly vertical: undefined;
};
export declare const compoundCRS: ItemClassConfiguration<CompoundCRSData>;
export interface ProjectedCRSData extends NonCompoundCRSData {
}
export declare const PROJECTED_DEFAULTS: {};
export declare const projectedCRS: ItemClassConfiguration<ProjectedCRSData>;
export interface VerticalCRSData extends NonCompoundCRSData {
    datum: string;
}
export declare const VERTICAL_DEFAULTS: {
    readonly datum: "";
};
export declare const verticalCRS: ItemClassConfiguration<VerticalCRSData>;
export interface GeodeticCRSData extends NonCompoundCRSData {
    /** Geodetic datum */
    datum: string;
}
export declare const GEODETIC_DEFAULTS: {
    readonly datum: "";
};
export declare const geodeticCRS: ItemClassConfiguration<GeodeticCRSData>;
export interface EngineeringCRSData extends NonCompoundCRSData {
    datum: string;
}
export declare const ENGINEERING_DEFAULTS: {
    readonly datum: "";
};
export declare const engineeringCRS: ItemClassConfiguration<EngineeringCRSData>;