declare namespace Ext {
    export let baseCSSPrefix: string;
    export let BLANK_IMAGE_URL: string;
    export let chromeVersion: number;
    export let emptyFn: CallableFunction;
    export let emptyString: any;
    export let enableAria: boolean;
    export let enableFx: boolean;
    export let enableGarbageCollector: any;
    export let enableListenerCollection: any;
    export let enumerables: string[];
    export let firefoxVersion: number;
    export let frameStartTime: any;
    export let identityFn: CallableFunction;
    export let ieVersion: number;
    export let isChrome: boolean;
    export let isDomReady: boolean;
    export let isEdge: boolean;
    export let isGecko: boolean;
    export let isIE: boolean;
    export let isIE10: boolean;
    export let isIE10m: boolean;
    export let isIE10p: boolean;
    export let isIE11: boolean;
    export let isIE11m: boolean;
    export let isIE11p: boolean;
    export let isIE8: boolean;
    export let isIE8m: boolean;
    export let isIE8p: boolean;
    export let isIE9: boolean;
    export let isIE9m: boolean;
    export let isIE9p: boolean;
    export let isLinux: boolean;
    export let isMac: boolean;
    export let isOpera: boolean;
    export let isReady: boolean;
    export let isSafari: boolean;
    export let isSecure: boolean;
    export let isStrict: boolean;
    export let isWebKit: boolean;
    export let isWindows: boolean;
    export let manifest: string | object;
    export let name: string;
    export let operaVersion: number;
    export let platformTags: object;
    export let privateFn: CallableFunction;
    export let safariVersion: number;
    export let scopeCss: boolean;
    export let SSL_SECURE_URL: string;
    export let USE_NATIVE_JSON: boolean;
    export let useShims: boolean;
    export let webKitVersion: number;
    export function addBehaviors(obj?: object): void;
    export function all(selector?: string, root?: Ext.container.Container): Ext.Component[];
    export function application(config?: object | string): void;
    export function apply(object?: object, config?: object, defaults?: object): object;
    export function applyIf(object?: object, config?: object): object;
    export function asap(fn?: CallableFunction, scope?: object, parameters?: any[]): number;
    export function asapCancel(id?: number): void;
    export function batchLayouts(fn?: CallableFunction, scope?: object): void;
    export function bind(fn?: CallableFunction, scope?: object, args?: [], appendArgs?: boolean | number): CallableFunction;
    export function callback(callback?: string | CallableFunction, scope?: object, args?: [], delay?: number, caller?: object, defaultScope?: object): void;
    export function checkVersion(specs?: string | object | [], matchAll?: boolean): boolean;
    export function clean(array?: []): [];
    export function clone(item?: object, cloneDom?: boolean): object;
    export function coerce(from?: any, to?: any): void;
    export function copy(dest?: object, source?: object, names?: string | string[], usePrototypeKeys?: boolean): object;
    export function copyIf(destination?: object, source?: object, names?: string | string[]): object;
    export function copyTo(dest?: object, source?: object, names?: string | string[], usePrototypeKeys?: boolean): object;
    export function copyToIf(destination?: object, source?: object, names?: string | string[]): object;
    export function create(name?: string, args?: object): object;
    export function createByAlias(alias?: string, args?: object): object;
    export function decode(json?: string, safe?: boolean): object;
    export function defer(fn?: CallableFunction, millis?: number, scope?: object, args?: [], appendArgs?: boolean | number): number;
    export function define(className?: string, data?: object, createdFn?: CallableFunction): Ext.Base;
    export function destroy(args?: any): void;
    export function destroyMembers(object?: object, args?: string): void;
    export function disableCacheBuster(disable?: boolean, path?: string): void;
    export function each(iterable?: object | [] | NodeList, fn?: CallableFunction, scope?: object, reverse?: boolean): boolean;
    export function encode(o?: object): string;
    export function exclude(excludes?: string | string[]): object;
    export function extend(superclass?: CallableFunction, overrides?: object): CallableFunction;
    export function factory(config?: object, classReference?: string, instance?: object, aliasNamespace?: object): void;
    export function fireEvent(eventName?: string, args?: object): boolean;
    export function first(selector?: string, root?: Ext.container.Container): Ext.Component;
    export function flatten(array?: []): [];
    export function fly(dom?: string | HTMLElement, named?: string): Ext.dom.Element;
    export function get(element?: object): void;
    export function getBody(): Ext.dom.Element;
    export function getClass(object?: object): Ext.Class;
    export function getClassName(object?: Ext.Class | object): string;
    export function getCmp(id?: string): Ext.Component;
    export function getDoc(): Ext.dom.Element;
    export function getDom(el?: string | Ext.dom.Element | HTMLElement): HTMLElement;
    export function getHead(): Ext.dom.Element;
    export function getNamespace(className?: string): string;
    export function getScrollbarSize(force?: boolean): object;
    export function getStore(name?: object): Ext.data.Store;
    export function getVersion(packageName?: string): Ext.Version;
    export function getWin(): Ext.dom.Element;
    export function htmlDecode(value?: string): string;
    export function htmlEncode(value?: string): string;
    export function id(o?: object, prefix?: string): string;
    export function interval(fn?: CallableFunction, millis?: number, scope?: object, args?: [], appendArgs?: boolean | number): number;
    export function isArray(target?: object): boolean;
    export function isBoolean(value?: object): boolean;
    export function isDate(object?: object): boolean;
    export function isDebugEnabled(className?: string): boolean;
    export function isDefined(value?: object): boolean;
    export function isElement(value?: object): boolean;
    export function isEmpty(value?: object, allowEmptyString?: boolean): boolean;
    export function isFunction(value?: object): boolean;
    export function isIterable(value?: object): boolean;
    export function isMSDate(value?: string): boolean;
    export function isNumber(value?: object): boolean;
    export function isNumeric(value?: object): boolean;
    export function isObject(value?: object): boolean;
    export function isPrimitive(value?: object): boolean;
    export function isString(value?: object): boolean;
    export function isTextNode(value?: object): boolean;
    export function iterate(object?: object | [], fn?: CallableFunction, scope?: object): void;
    export function log(options?: string | object, message?: string): void;
    export function max(array?: [] | NodeList, comparisonFn?: CallableFunction): object;
    export function mean(array?: []): number;
    export function merge(destination?: object, object?: object): object;
    export function min(array?: [] | NodeList, comparisonFn?: CallableFunction): object;
    export function namespace(namespaces?: string): object;
    export function now(): number;
    export function ns(namespaces?: string): object;
    export function num(value?: object, defaultValue?: number): number;
    export function on(eventName?: string | object, fn?: string | CallableFunction, scope?: object, options?: object, order?: string): object;
    export function onReady(fn?: CallableFunction, scope?: object, options?: object): void;
    export function override(target?: object, overrides?: object): void;
    export function pass(fn?: CallableFunction, args?: [], scope?: object): CallableFunction;
    export function pluck(array?: [] | NodeList, propertyName?: string): [];
    export function query(selector?: string, asDom?: boolean): Ext.dom.Element[] | [];
    export function raise(err?: string | object): void;
    export function regStore(id?: string | object, config?: object): void;
    export function removeNode(node?: HTMLElement): void;
    export function require(expressions?: string | string[], fn?: CallableFunction, scope?: object): void;
    export function resolveResource(url?: string): string;
    export function resumeLayouts(flush?: object): void;
    export function returnId(o?: object): void;
    export function returnTrue(): boolean;
    export function select(selector?: string | [], composite?: boolean): Ext.dom.CompositeElementLite | Ext.dom.CompositeElement;
    export function setGlyphFontFamily(fontFamily?: string): void;
    export function setVersion(packageName?: string, version?: string | Ext.Version): void;
    export function sum(array?: []): number;
    export function suspendLayouts(): void;
    export function syncRequire(expressions?: string | string[], fn?: CallableFunction, scope?: object): void;
    export function ticks(): number;
    export function toArray(iterable?: object, start?: number, end?: number): [];
    export function typeOf(value?: object): string;
    export function un(eventName?: string, fn?: CallableFunction, scope?: object): void;
    export function unique(array?: []): [];
    export function urlAppend(url?: string, string?: string): string;
    export function urlDecode(queryString?: string, recursive?: boolean): object;
    export function urlEncode(object?: object, recursive?: boolean): string;
    export function valueFrom(value?: object, defaultValue?: object, allowBlank?: boolean): object;
    export function widget(name?: string, config?: object): object;

}