import { Descriptor, Expression, FunctionExpression } from '../../state/index.js';
import { Action } from '../globalReducer.js';
export declare const reducer: (state: Descriptor, action: Action) => Descriptor;
export declare const setFilter: (filter: Expression | string) => Action;
export declare const removeFilter: () => Action;
export declare const addAndExpressionToFilter: (expression: FunctionExpression | string) => Action;