interface ExpressionEditorProps {
    value?: string;
    fields?: string[];
    placeholder?: string;
    error?: string;
    validate?: (value: string) => string | null;
    class?: string;
    onchange?: (value: string) => void;
}
declare const ExpressionEditor: import("svelte").Component<ExpressionEditorProps, {}, "value">;
type ExpressionEditor = ReturnType<typeof ExpressionEditor>;
export default ExpressionEditor;