// declare module "ui/styling/style-property" {
//     import * as definition from "ui/styling";
//     import * as observable from "ui/core/dependency-observable";

//     export type StyleProperty = Property;
//     export type ResolvedStylePropertyHandler = (property: Property | string, value: any) => void;
//     export function withStyleProperty(name: string, value: any, resolvedCallback: ResolvedStylePropertyHandler): void;
//     export function getShorthandPairs(name: string, value: any): Array<KeyValuePair<Property, any>>;

//     export function registerShorthandCallback(name: string, callback: (value: any) => Array<KeyValuePair<Property, any>>): void;

//     export function getPropertyByName(name: string): Property;

//     export function getPropertyByCssName(name: string): Property;

//     export function eachProperty(callback: (property: Property) => void);

//     export function eachInheritableProperty(callback: (property: Property) => void);

//     export class Property extends observable.Property implements definition.Property {

//         constructor(name: string, cssName: string, metadata: observable.PropertyMetadata, valueConverter?: (value: any) => any);

//         cssName: string;
//     }

//     export interface KeyValuePair<K, V> {
//         property: K;
//         value: V;
//     }
// }