export declare type HTMLOrSVGElement = HTMLElement | SVGElement;
export declare type IEffect<TReturn, TElement extends HTMLOrSVGElement = HTMLOrSVGElement> = (elem?: TElement | null) => TReturn;
export declare type Primitive = string | number | boolean;
export declare type ICssVariable = Record<string | symbol | number, string | number>;
export declare type OnlyNonPrimitiveKey<T> = keyof {
    [P in keyof T as T[P] extends Primitive ? never : P]: T[P];
};
export declare type IEqualFunction<T> = T extends Primitive | Array<Primitive> ? (before: T, after: T) => boolean : T extends object ? IEqualFunctionMap<T> | ((before: T, after: T) => boolean) : never;
export declare type IEqualFunctionMap<T extends object> = {
    [key in keyof T]?: IEqualFunction<T[key]>;
};
export declare type ICreateEffect = (fn: IEffect<any>) => void;
export declare type ISetupOptions = {
    createVariable?: <T extends object>(value: T, eq?: IEqualFunctionMap<T> | undefined) => T;
    createEffect?: ICreateEffect;
    createComputed?: <T>(fn: () => T, eq?: IEqualFunction<T> | undefined) => {
        value: T;
    };
};
export declare type ICreateEffectExecute = () => (() => void) | void;
export declare type ISubscription = Set<ICreateEffectRunning>;
export interface ICreateEffectRunning {
    execute: ICreateEffectExecute;
    dependencies: Set<ISubscription>;
    cleanup?: () => void;
    owner: ICreateEffectRunning | null | undefined;
    owned: ICreateEffectRunning[];
    toRun: boolean;
    id?: string;
}
export declare type IStringOrDomElement<T extends HTMLOrSVGElement> = string | T;
export declare type IGetDomElementFn = <T extends HTMLOrSVGElement>(domElement: IStringOrDomElement<T>) => T | null;
export declare type DiffedElements = Node & {
    isNew: boolean;
};
export declare type ElementWithListeners = (ChildNode | Element) & {
    listeners: Map<string, Set<(e: Event | ChildNode) => void>>;
};
export declare type DOMUpdate<T extends HTMLOrSVGElement = HTMLOrSVGElement> = {
    [key in keyof T]?: Partial<T[key]> | Omit<T[key], any>;
};
export declare type CSSStyles<T extends HTMLOrSVGElement = HTMLOrSVGElement> = Partial<T['style']> | Omit<Partial<T['style']>, any>;