import Query from "../Query";
export default class Insert extends Query {
    private readonly fields;
    private readonly valuesParams;
    private valuesStatement;
    /**
     *
     * @param fields - list of fields to insert formatted as {field: value}
     */
    constructor(fields: any);
    /**
     *
     * @param fields - fields to insert formatted as {field: value}
     * @returns {Insert}
     */
    values(fields: any): Insert;
    toString(): string;
    exec(cback: Function): void;
}