import { Option, Set } from '@glimmer/util';
import { Reference, PathReference } from '@glimmer/reference';
import { InnerReferenceFactory } from './references/descriptors';
import { Dict } from '@glimmer/interfaces';
export interface NotifiableReference<T> extends Reference<T> {
}
export interface ChainableReference<T> extends Reference<T> {
}
export interface PathReferenceFactory<T> {
    new (object: any, property: string): PathReference<T>;
}
export interface RootReferenceFactory<T> {
    new (object: T): RootReference<T>;
}
export interface RootReference<T> extends PathReference<T> {
    update(value: T): void;
    referenceFromParts(parts: string[]): PathReference<unknown>;
    chainFor(prop: string): Option<PathReference<T>>;
}
export interface MetaOptions {
    RootReferenceFactory?: RootReferenceFactory<any>;
    DefaultPathReferenceFactory?: InnerReferenceFactory<any>;
}
export interface Meta {
    root(): RootReference<any>;
    referencesFor(property: string): Option<Set<PathReference<any>>>;
    referenceTypeFor(property: string): InnerReferenceFactory<any>;
    getReferenceTypes(): Dict<InnerReferenceFactory<any>>;
    addReference(property: string, reference: PathReference<any>): void;
    removeReference(property: string, reference: PathReference<any>): void;
    getSlots(): Dict<any>;
}
export interface MetaLookup {
    for(obj: any): Meta;
}
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