import { KubernetesObject } from "kubernetes-fluent-client";
import { AdmissionRequest, ValidateActionResponse } from "./common-types";
/**
 * The RequestWrapper class provides methods to modify Kubernetes objects in the context
 * of a mutating webhook request.
 */
export declare class PeprValidateRequest<T extends KubernetesObject> {
    #private;
    Raw: T;
    /**
     * Provides access to the old resource in the request if available.
     * @returns The old Kubernetes resource object or null if not available.
     */
    get OldResource(): KubernetesObject | undefined;
    /**
     * Provides access to the request object.
     * @returns The request object containing the Kubernetes resource.
     */
    get Request(): AdmissionRequest<KubernetesObject>;
    /**
     * Creates a new instance of the Action class.
     * @param input - The request object containing the Kubernetes resource to modify.
     */
    constructor(input: AdmissionRequest<T>);
    /**
     * Check if a label exists on the Kubernetes resource.
     *
     * @param key the label key to check
     * @returns
     */
    HasLabel: (key: string) => boolean;
    /**
     * Check if an annotation exists on the Kubernetes resource.
     *
     * @param key the annotation key to check
     * @returns
     */
    HasAnnotation: (key: string) => boolean;
    /**
     * Create a validation response that allows the request.
     *
     * @returns The validation response.
     */
    Approve: (warnings?: string[]) => ValidateActionResponse;
    /**
     * Create a validation response that denies the request.
     *
     * @param statusMessage Optional status message to return to the user.
     * @param statusCode Optional status code to return to the user.
     * @returns The validation response.
     */
    Deny: (statusMessage?: string, statusCode?: number, warnings?: string[]) => ValidateActionResponse;
}
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