@itwin/ecschema-metadata/lib/esm/utils/ECClassHierarchy.d.ts

ECObjects core concepts in typescript

import { SchemaItemKey } from "../SchemaKey";
/**
 * The class hierarchy is a helper class that maintains the relationships between ECClasses and their base classes
 * within a SchemaContext. It allows for efficient retrieval of base and derived classes based on their schema item
 * keys to support lazy loaded classes properly.
 * @internal
 */
export declare class ECClassHierarchy {
    private _hierarchy;
    private addClassEntry;
    addBaseClass(classKey: SchemaItemKey, baseClassKey: SchemaItemKey, isMixin?: boolean): void;
    private addDerivedClass;
    removeBaseClass(classKey: SchemaItemKey, baseClassKey: SchemaItemKey): void;
    private removedDerivedClass;
    getBaseClassKeys(classKey: SchemaItemKey): ReadonlyArray<SchemaItemKey>;
    getDerivedClassKeys(classKey: SchemaItemKey): ReadonlyArray<SchemaItemKey>;
}
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