import { type ComponentReturnType, type Slots, type Component } from './component';
import { Cell, MergedCell } from './reactive';
import { DestructorFn, Destructors } from './glimmer/destroyable';
import { api as HTMLAPI } from './dom-api';
import { RENDERING_CONTEXT_PROPERTY, RENDERED_NODES_PROPERTY, COMPONENT_ID_PROPERTY } from './shared';
import { SVGProvider, HTMLProvider, MathMLProvider } from './provider';
type RenderableType = Node | ComponentReturnType | string | number;
type ModifierFn = (element: HTMLElement, ...args: unknown[]) => void | DestructorFn;
type Attr = MergedCell | Cell | string | ((element: HTMLElement, attribute: string) => void);
type TagAttr = [string, Attr];
type TagProp = [string, Attr];
type TagEvent = [string, EventListener | ModifierFn];
type FwType = [TagProp[], TagAttr[], TagEvent[]];
type Props = [TagProp[], TagAttr[], TagEvent[], FwType?];
type Fn = () => unknown;
type InElementFnArg = () => HTMLElement;
type BranchCb = () => ComponentReturnType | Node;
export declare const $_edp: Props;
export declare const $_emptySlot: Readonly<{}>;
export declare const $SLOTS_SYMBOL: unique symbol;
export declare const $PROPS_SYMBOL: unique symbol;
export declare const $_SVGProvider: typeof SVGProvider;
export declare const $_HTMLProvider: typeof HTMLProvider;
export declare const $_MathMLProvider: typeof MathMLProvider;
export declare class Root {
    [RENDERED_NODES_PROPERTY]: never[];
    [COMPONENT_ID_PROPERTY]: number;
    [RENDERING_CONTEXT_PROPERTY]: undefined | typeof HTMLAPI;
    constructor();
}
export declare const $_MANAGERS: {
    component: {
        canHandle(component: any): boolean;
        handle(component: any, args: any, fw: any, ctx: any): ComponentReturnType | Component;
    };
    modifier: {
        canHandle(modifier: any): boolean;
        handle(modifier: any, element: Element, props: unknown[], args: () => Record<string, unknown>): void;
    };
    helper: {
        canHandle(helper: any): boolean;
        handle(helper: any, params: any, hash: any): void;
    };
};
export declare function $_TO_VALUE(reference: unknown): unknown;
export declare function $_componentHelper(params: any, hash: any): (args: any) => any;
export declare function $_modifierHelper(params: any, hash: any): (node: any, _params: any, _hash: any) => any;
export declare function $_helperHelper(params: any, hash: any): void | ((_params: any, _hash: any) => any);
export declare function createRoot(): Root;
export declare function resetRoot(): void;
export declare function setRoot(root: Root): void;
export declare function getRoot(): Root | null;
export declare function resolveRenderable(child: Function, debugName?: string): RenderableType | MergedCell | Cell;
export declare function incrementNodeCounter(): void;
export declare function resetNodeCounter(): void;
export declare function getNodeCounter(): number;
export declare function $_hasBlock(slots: Record<string, unknown>, name?: string): boolean;
export declare function $_hasBlockParams(slots: Record<string, unknown>, slotName?: string): unknown;
declare function _DOM(tag: string, tagProps: Props, children: (ComponentReturnType | string | Cell | MergedCell | Function)[], ctx: any): Node;
export declare function $_inElement(elementRef: HTMLElement | Cell<HTMLElement> | InElementFnArg, roots: (context: Component<any>) => (Node | ComponentReturnType)[], ctx: any): any;
export declare function $_ucw(roots: (context: Component<any>) => (Node | ComponentReturnType)[], ctx: any): any;
export declare function $_GET_SCOPES(hash: Record<string, unknown>): any;
export declare const $_maybeHelper: (value: any, args: any[], _hash: Record<string, unknown>) => any;
declare function component(comp: ComponentReturnType | Component, args: Record<string, unknown>, ctx: Component<any>): any;
declare function slot(name: string, params: () => unknown[], $slot: Slots, ctx: any): Comment | {
    nodes: (Node | ComponentReturnType)[];
    ctx: Component<any>;
};
export declare function cellToText(api: typeof HTMLAPI, cell: Cell | MergedCell, destructors: Destructors): Text;
declare function text(api: typeof HTMLAPI, text: string | number | null | Cell | MergedCell | Fn | RenderableType, destructors: Destructors): Text;
declare function ifCond(cell: Cell<boolean>, trueBranch: BranchCb, falseBranch: BranchCb, ctx: Component<any>): HTMLElement | DocumentFragment | {
    ctx: any;
    nodes: ChildNode[];
};
export declare function $_eachSync<T extends {
    id: number;
}>(items: Cell<T[]> | MergedCell, fn: (item: T) => Array<ComponentReturnType | Node>, key: string | null | undefined, ctx: Component<any>): HTMLElement | DocumentFragment | {
    ctx: any;
    nodes: ChildNode[];
};
export declare function $_each<T extends {
    id: number;
}>(items: Cell<T[]> | MergedCell, fn: (item: T) => Array<ComponentReturnType | Node>, key: string | null | undefined, ctx: Component<any>): HTMLElement | DocumentFragment | {
    ctx: any;
    nodes: ChildNode[];
};
export declare function $_GET_ARGS(ctx: any, args: any): void;
export declare function $_GET_SLOTS(ctx: any, args: any): any;
export declare function $_GET_FW(ctx: any, args: any): any;
export declare function $_args(args: Record<string, unknown>, slots: Record<string, () => Array<ComponentReturnType | Node>> | false, props: FwType): {};
export declare const $_if: typeof ifCond;
export declare const $_slot: typeof slot;
export declare const $_c: typeof component;
export declare function $_dc(comp: () => ComponentReturnType | Component, args: Record<string, unknown>, ctx: Component<any>): {
    readonly ctx: Component<any> | null;
    nodes: Node[];
};
export declare const $_component: (component: any) => any;
export declare const $_maybeModifier: (modifier: any, element: HTMLElement, props: any[], hashArgs: () => Record<string, unknown>) => any;
export declare const $_helper: (helper: any) => any;
export declare const $_text: typeof text;
export declare const $_tag: typeof _DOM;
export declare const $_api: (ctx: any) => {
    toString(): string;
    addEventListener(node: Node, eventName: string, fn: EventListener): (() => void) | undefined;
    attr(element: HTMLElement, name: string, value: string | null): void;
    prop(element: HTMLElement, name: string, value: any): any;
    comment(text?: string): Comment;
    text(text?: string | number): Text;
    textContent(node: Node, text: string): void;
    fragment(): DocumentFragment;
    element(tagName?: string): HTMLElement;
    append(parent: Node | HTMLElement, child: Node | HTMLElement, targetIndex?: number): void;
    insert(parent: Node | HTMLElement, child: Node | HTMLElement, anchor?: Node | HTMLElement | null | undefined): void;
};
export declare function $_fin(roots: Array<ComponentReturnType | Node>, ctx: Component<any>): {
    nodes: (Node | ComponentReturnType)[];
    ctx: Component<any>;
};
export {};