import type * as Malloy from '@malloydata/malloy-interfaces';
import type { ExprValue } from '../types/expr-value';
import type { FieldSpace } from '../types/field-space';
import { ExpressionDef } from '../types/expression-def';
export declare class ExprNumber extends ExpressionDef {
    readonly n: string;
    elementType: string;
    constructor(n: string);
    getExpression(_fs: FieldSpace): ExprValue;
    constantExpression(): ExprValue;
    getStableLiteral(): Malloy.LiteralValue;
}