import { CdkTableColumnCache } from './CdkTableColumnCache';
import { ICdkTableColumn } from '../ICdkTableColumn';
export declare class CdkTableColumnValueCache<U> extends CdkTableColumnCache<U, string | number | U[keyof U]> {
    protected parseValue(item: U, column: ICdkTableColumn<U>): string | number | U[keyof U];
}