export declare function curry(f: Function, l?: number): any;
export interface ISafeValue<T> {
    isError: boolean;
    getValue(): T;
    getError(): Error;
}
export interface ISafeFunction<V, C> {
    call(ctx: C, ...t: any[]): ISafeValue<V>;
}
export declare function tryCatch<T extends Function, V, C>(f: T): ISafeFunction<V, C>;