import { ICosmographInternalApi } from "../internal";
export declare class CosmographDataValidator {
    private _;
    constructor(_: ICosmographInternalApi);
    validatePoints(): Promise<boolean>;
    validateLinks(): Promise<boolean>;
    validatePointPositions(): Promise<boolean>;
    private _validateColumns;
    private _getMissingProperties;
    private _formatMissingProps;
    private _formatMissingColumns;
}