import { AID, AttributeDescription, DID, DimensionDescription, TensorDescription } from '../attributes';
import { TID } from '../catalog';
import { DimensionSpec, TensorSpec } from './types';
export interface HasName {
    name: string;
}
export interface IIndex<ID, S> {
    get(name: string): S | undefined;
    getById(id: ID): S;
    values(): IterableIterator<S>;
}
export declare class Index<ID, S, T extends HasName> implements IIndex<ID, S> {
    private readonly collection;
    private readonly nameToEntry;
    private readonly idToEntry;
    constructor(collection: string, entries: T[], factory: (entry: T) => S, id: (entry: S) => ID);
    get(name: string): S | undefined;
    getById(id: ID): S;
    values(): IterableIterator<S>;
}
export interface IndexedDimension {
    dimension: DimensionDescription;
    index: IIndex<AID, AttributeDescription>;
}
export declare function processDimensions(ds: DimensionSpec[]): IIndex<DID, IndexedDimension>;
export declare function processTensors(dimensions: IIndex<DID, IndexedDimension>, ts: TensorSpec[]): IIndex<TID, TensorDescription>;