export interface Policy { 'img-src'?: string[]; 'script-src'?: string[]; 'default-src'?: string[]; 'report-uri'?: string[]; 'frame-ancestors'?: string[]; imgSrc?: string[]; scriptSrc?: string[]; defaultSrc?: string[]; reportUri?: string[]; frameAncestors?: string[]; [key: string]: string[] | undefined; }