import type { Delegate } from "@surface/core";
import type { ObservablePath } from "@surface/htmlx-parser";
import type { Evaluator } from "../index.js";
import ReactiveMap from "./reactive-map.js";
import type InjectionContext from "./types/injection-context.js";
type OnewayContext = {
    key: string;
    evaluator: Evaluator;
    scope: object;
    observables: ObservablePath[];
};
type TwoWayContext = {
    left: string;
    right: ObservablePath;
    scope: object;
};
type BindContexts = {
    oneway: Map<string, OnewayContext>;
    twoWay: Map<string, TwoWayContext>;
};
type ListenerContext = {
    scope: object;
    type: string;
    listenerEvaluator: Evaluator;
    contextEvaluator: Evaluator;
};
type FactoryContext = {
    binds: BindContexts;
    listeners: Map<string, ListenerContext>;
};
export default class Metadata {
    readonly defaults: Map<string, Delegate>;
    readonly injections: ReactiveMap<string, InjectionContext>;
    readonly placeholders: ReactiveMap<string, Delegate<[InjectionContext]>>;
    readonly listeners: ReactiveMap<string, Delegate>;
    readonly context: FactoryContext;
    static from(target: Node): Metadata;
}
export {};