export declare function with_dimensions<T>(f: (_: {
    width: number;
    height: number;
}) => T): T;
export declare function with_platform<T>(f: (_: 'ios' | 'android' | 'web') => T): T;
export declare function with_windowevents<T>(f: (_: {
    add: (type: string, f: () => void) => void;
    remove: (type: string, f: () => void) => void;
}) => T): T;
export declare function with_html_classes<T>(f: (_: {
    add: (c: string) => void;
    remove: (c: string) => void;
}) => T): T;
export declare function with_document_title<T>(f: (_: {
    get: () => string;
    set: (_: string) => void;
}) => T): T;
export declare function with_html_attributes<T>(f: (_: {
    get: (_: string) => string;
    set: (_: string, __: string) => void;
}) => T): T;
export declare function with_storage<T>(f: (_: {
    get: (_: string) => Promise<string>;
    set: (key: string, val: string) => Promise<void>;
}) => T): T;