import DataType from "./dataTypes/DataType";
import EntityCollection from "./dataTypes/EntityCollection";
/**
 * The type of the internal map used to represent the hierarchy.
 * The key is {{namespace}}.{{typeName}} of a type. The value is a Set of
 * its children
 */
interface HierarchyMap {
    [key: string]: Set<DataType>;
}
/**
 * This class aims to represent a hierarchy of types defined in a modelinfo file.
 *
 * Sometimes we want to know things like "what are all the types that extend from Resource?"
 * This helps us figure that out.
 */
export default class TypeHierarchy {
    typeMap: HierarchyMap;
    constructor(collection?: EntityCollection);
    static buildKey(type: DataType): string;
    addType(type: DataType, parent: DataType | null): void;
    /**
     * Recursively gather all the children for a given type
     * @param type
     */
    getAllChildrenFor(type: DataType): Array<DataType>;
}
export {};
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