import type { BacklogApiSpec as BacklogApiSpecContract } from "../../contracts/utils/metadata/BacklogApiSpec";
import type { MetaTypeKey } from "../../contracts/utils/metadata/MetaTypeKey";
import type { MetadataApiSpecInfo } from "../../contracts/utils/metadata/MetadataApiSpecInfo";
export declare class BacklogApiSpec<T> implements BacklogApiSpecContract<T> {
    readonly info: MetadataApiSpecInfo;
    private readonly entity_key;
    constructor(info: MetadataApiSpecInfo);
    getEntityTypeKey(): MetaTypeKey<T>;
}