r-ninja/watcher.d.ts

r-ninja watches for changes in JSX expressions and updates UI with very less glue code.

export declare class WatchExpression {
    fn: Function;
    private onChange;
    last: any;
    expBody: string;
    lastExecutionTime: number;
    constructor(fn: Function, onChange: (prev: any, now: any) => any);
    private getExpBody;
    private execute;
    private isEqual;
    get value(): any;
    check(): boolean;
}
export declare class Watcher {
    static ROOT: Watcher;
    expressions: WatchExpression[];
    isActive: boolean;
    parent: Watcher;
    children: Watcher[];
    isDestroyed: boolean;
    private constructor();
    check(): void;
    create(): Watcher;
    remove(child: Watcher): void;
    destroy(): void;
    clear(): void;
    watch(fn: Function, onChange: (prev: any, now: any) => any): WatchExpression;
    count(): number;
}