import type { ExprValue } from '../types/expr-value';
import type { FieldReference } from '../query-items/field-references';
import type { FieldSpace } from '../types/field-space';
import { ExpressionDef } from '../types/expression-def';
import type * as Malloy from '@malloydata/malloy-interfaces';
export declare class ExprIdReference extends ExpressionDef {
    readonly fieldReference: FieldReference;
    elementType: string;
    constructor(fieldReference: FieldReference);
    get refString(): string;
    drillExpression(): Malloy.Expression | undefined;
    getExpression(fs: FieldSpace): ExprValue;
}