// flow-typed signature: f6bad512110ebc6da85b1ddda297fe3d
// flow-typed version: f04d291d8b/enzyme_v3.x.x/flow_>=v0.53.x

declare module 'enzyme' {
  declare type PredicateFunction<T: Wrapper<*>> = (
    wrapper: T,
    index: number
  ) => boolean
  declare type UntypedSelector =
    | string
    | { [key: string]: number | string | boolean }
  declare type EnzymeSelector = UntypedSelector | React$ElementType

  // CheerioWrapper is a type alias for an actual cheerio instance
  // TODO: Reference correct type from cheerio's type declarations
  declare type CheerioWrapper = any

  declare class Wrapper<RootComponent> {
    equals(node: React$Element<any>): boolean;
    find(selector: UntypedSelector): this;
    find<T: React$ElementType>(selector: T): ReactWrapper<T>;
    findWhere(predicate: PredicateFunction<this>): this;
    filter(selector: UntypedSelector): this;
    filter<T: React$ElementType>(selector: T): ReactWrapper<T>;
    filterWhere(predicate: PredicateFunction<this>): this;
    hostNodes(): this;
    contains(nodes: React$Node): boolean;
    containsMatchingElement(node: React$Node): boolean;
    containsAllMatchingElements(nodes: React$Node): boolean;
    containsAnyMatchingElements(nodes: React$Node): boolean;
    dive(option?: { context?: Object }): this;
    exists(selector?: EnzymeSelector): boolean;
    isEmptyRender(): boolean;
    matchesElement(node: React$Node): boolean;
    hasClass(className: string): boolean;
    is(selector: EnzymeSelector): boolean;
    isEmpty(): boolean;
    not(selector: EnzymeSelector): this;
    children(selector?: UntypedSelector): this;
    children<T: React$ElementType>(selector: T): ReactWrapper<T>;
    childAt(index: number): this;
    parents(selector?: UntypedSelector): this;
    parents<T: React$ElementType>(selector: T): ReactWrapper<T>;
    parent(): this;
    closest(selector: UntypedSelector): this;
    closest<T: React$ElementType>(selector: T): ReactWrapper<T>;
    render(): CheerioWrapper;
    renderProp(propName: string): (...args: Array<any>) => this;
    unmount(): this;
    text(): string;
    html(): string;
    get(index: number): React$Node;
    getDOMNode(): HTMLElement | HTMLInputElement;
    at(index: number): this;
    first(): this;
    last(): this;
    state(key?: string): any;
    context(key?: string): any;
    props(): Object;
    prop(key: string): any;
    key(): string;
    simulate(event: string, ...args: Array<any>): this;
    simulateError(error: Error): this;
    slice(begin?: number, end?: number): this;
    setState(state: {}, callback?: () => void): this;
    setProps(props: {}, callback?: () => void): this;
    setContext(context: Object): this;
    instance(): React$ElementRef<RootComponent>;
    update(): this;
    debug(options?: Object): string;
    type(): string | Function | null;
    name(): string;
    forEach(fn: (node: this, index: number) => mixed): this;
    map<T>(fn: (node: this, index: number) => T): Array<T>;
    reduce<T>(
      fn: (value: T, node: this, index: number) => T,
      initialValue?: T
    ): Array<T>;
    reduceRight<T>(
      fn: (value: T, node: this, index: number) => T,
      initialValue?: T
    ): Array<T>;
    some(selector: EnzymeSelector): boolean;
    someWhere(predicate: PredicateFunction<this>): boolean;
    every(selector: EnzymeSelector): boolean;
    everyWhere(predicate: PredicateFunction<this>): boolean;
    length: number;
  }

  declare class ReactWrapper<T> extends Wrapper<T> {
    constructor(
      nodes: React$Element<T>,
      root: any,
      options?: ?Object
    ): ReactWrapper<T>;
    mount(): this;
    ref(refName: string): this;
    detach(): void;
  }

  declare class ShallowWrapper<T> extends Wrapper<T> {
    constructor(
      nodes: React$Element<T>,
      root: any,
      options?: ?Object
    ): ShallowWrapper<T>;
    equals(node: React$Node): boolean;
    shallow(options?: { context?: Object }): ShallowWrapper<T>;
    getElement(): React$Node;
    getElements(): Array<React$Node>;
  }

  declare function shallow<T>(
    node: React$Element<T>,
    options?: { context?: Object, disableLifecycleMethods?: boolean }
  ): ShallowWrapper<T>
  declare function mount<T>(
    node: React$Element<T>,
    options?: {
      context?: Object,
      attachTo?: HTMLElement,
      childContextTypes?: Object,
    }
  ): ReactWrapper<T>
  declare function render<T>(
    node: React$Element<T>,
    options?: { context?: Object }
  ): CheerioWrapper

  declare module.exports: {
    configure(options: {
      Adapter?: any,
      disableLifecycleMethods?: boolean,
    }): void,
    render: typeof render,
    mount: typeof mount,
    shallow: typeof shallow,
    ShallowWrapper: typeof ShallowWrapper,
    ReactWrapper: typeof ReactWrapper,
  }
}
