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import { DeclareConstructor } from "./_base/declare";
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import { Handle, WatchHandle } from "./interfaces";
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interface Stateful {
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/**
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* Used across all instances a hash to cache attribute names and their getter
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* and setter names.
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*/
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_attrPairNames: { [attr: string]: string };
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/**
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* Helper function for get() and set().
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* Caches attribute name values so we don't do the string ops every time.
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*/
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_getAttrNames(name: string): string;
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/**
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* Automatic setting of params during construction
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*/
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postscript(params?: Object): void;
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/**
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* Get a property on a Stateful instance.
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*/
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get(name: string): any;
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/**
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* Set a property on a Stateful instance
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*/
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set(name: string, value: any): this;
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set(name: Object): this;
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/**
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* Internal helper for directly changing an attribute value.
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*/
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_changeAttrValue(name: string, value: any): this;
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/**
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* Watches a property for changes
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*/
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watch(callback: (prop: string, oldValue: any, newValue: any) => void): WatchHandle;
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watch(name: string, callback: (prop: string, oldValue: any, newValue: any) => void): WatchHandle;
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}
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interface StatefulConstructor extends DeclareConstructor<Stateful> {
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new (params?: Object): Stateful;
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}
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declare const Stateful: StatefulConstructor;
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export = Stateful;
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