import Geometry from 'ol/geom/Geometry';
import { AttributeSimpleValue, Item, ValueType } from '../core/model/item.interface';
import { ResultSet } from '../core/model/result-set.interface';
import { Attribute, Class } from '../core/store/class/class.interface';
import { Field } from '../core/store/field/field.interface';
export interface OlFeature {
    get(key: string): any;
}
export declare class ItemUtils {
    static readGeometry<T extends 'point' | 'line' | 'multi-line' | 'polygon' | 'multi-polygon'>(item: Item, type: T, attribute: Attribute | undefined): Geometry;
    static projectGeometry(geometry: {
        type: string;
        coordinates: [number, number] | [number, number][] | [number, number][][] | [number, number][][][];
    }): any;
    static readLocations<T extends 'point' | 'line' | 'polygon'>(item: Item, type: T): T extends 'point' ? [number, number][] : [number, number][][];
    private static extractGeometries;
    static getAttributeValue(item: Item | OlFeature, attribute: Attribute | string | undefined): AttributeSimpleValue | AttributeSimpleValue[];
    static getAttributeCalculatedValue(item: Item, attribute: Attribute | string | undefined): ValueType | ValueType[];
    static sortAttributes(a: AttributeSimpleValue, b: AttributeSimpleValue): number;
    static pertinentValue(items: Item[], attr: Attribute): number[];
    static isLocation(tuple: any[]): boolean;
    static getAttributesFromAvailabilityInResultSet(resultSet: ResultSet): string[];
    static findInResultSet(resultSet: ResultSet, id: string): Item;
    static getFieldsFromAvailabilityInResultSet(resultSet: ResultSet, classes: Class[], fields: Field[]): Field[];
    static hasLocation(clazz: Class): boolean;
    static isValidObject(object: Item): boolean | "";
    static getAttributesFromRs(resultSet: ResultSet, classes: Class[], fields: Field[], defs?: {
        [key: string]: string[];
    }): Attribute[];
    static getAttributesDefinitionForClass(clazz: Class, defs: {
        [key: string]: string[];
    }): string[];
    static ensureItemIdHasCorrectFormat(item: Item): Item;
    static simpleArrayEquals(a: any[], b: any[]): boolean;
}