/** @deprecated Use Zod schema + validateBody() instead. */
import { APIGatewayProxyEvent } from 'aws-lambda';
type ErrorDetail = {
    field: string;
    message: string;
};
declare class CheckRules {
    private _values;
    private _value?;
    private _property?;
    private _label?;
    private _errors;
    private _finalValues;
    private _dataSource?;
    body(event: APIGatewayProxyEvent): this;
    params(event: APIGatewayProxyEvent): this;
    queries(event: APIGatewayProxyEvent): this;
    payload(payload: unknown): this;
    data(data: unknown): this;
    check(property: string): this;
    label(label: string): this;
    and(func: (_this: this) => this): this;
    isRequired(): this;
    isString(): this;
    isEmail(): this;
    matches(regex: RegExp): this;
    toCamelCase(): this;
    toLowerCase(): this;
    validate(): boolean;
    get errors(): ErrorDetail[];
    get values(): Record<string, any>;
    get errorSummary(): Record<string, string>;
}
export default CheckRules;