import { Validation } from "../common";
import { FeatureId, IdStrategy } from "./store";
export declare const StoreValidationErrors: {
    readonly FeatureHasNoId: "Feature has no id";
    readonly FeatureIsNotObject: "Feature is not object";
    readonly InvalidTrackedProperties: "updatedAt and createdAt are not valid timestamps";
    readonly FeatureHasNoMode: "Feature does not have a set mode";
    readonly FeatureIdIsNotValidGeoJSON: "Feature must be string or number as per GeoJSON spec";
    readonly FeatureIdIsNotValid: "Feature must match the id strategy (default is UUID4)";
    readonly FeatureHasNoGeometry: "Feature has no geometry";
    readonly FeatureHasNoProperties: "Feature has no properties";
    readonly FeatureGeometryNotSupported: "Feature is not Point, LineString or Polygon";
    readonly FeatureCoordinatesNotAnArray: "Feature coordinates is not an array";
    readonly InvalidModeProperty: "Feature does not have a valid mode property";
};
export declare function hasModeProperty(feature: unknown): feature is {
    properties: {
        mode: string;
    };
};
export declare function isValidTimestamp(timestamp: unknown): boolean;
export declare function isValidStoreFeature(feature: unknown, isValidId: IdStrategy<FeatureId>["isValidId"]): ReturnType<Validation>;