/**
 * @file constants.ts
 * @description Shared constants for the CSP generator
 */
/**
 * List of valid CSP directives
 * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
 */
export declare const VALID_CSP_DIRECTIVES: readonly ["default-src", "script-src", "style-src", "img-src", "font-src", "connect-src", "frame-src", "object-src", "base-uri", "form-action", "frame-ancestors", "media-src", "worker-src", "manifest-src", "report-uri", "report-to", "upgrade-insecure-requests", "block-all-mixed-content", "require-trusted-types-for"];
export type CSPDirective = (typeof VALID_CSP_DIRECTIVES)[number];