type Manifest = Record<string, any>;
export type SemanticFields = {
    permissions?: string[];
    optional_permissions?: string[];
    host_permissions?: string[];
    csp?: {
        mv: 2;
        value?: string;
    } | {
        mv: 3;
        extension_pages?: string;
        sandbox?: string;
        raw?: Record<string, any>;
    };
    externally_connectable?: Record<string, any>;
    gecko_id?: string;
} | undefined;
export declare function semanticFields(manifest: Manifest): SemanticFields;
export {};