import { L10n } from '@syncfusion/ej2-base';
import { FormNode, ConditionalDataRule } from '@syncfusion/ej2-form-renderer';
/** @private */
export interface ConditionDataEditorOptions {
    host: HTMLElement;
    enableRtl?: boolean;
    componentFields: FormNode[];
    componentForEdit?: FormNode;
    excludeFieldId?: string;
    existingRules?: ConditionalDataRule[];
    locale: string;
    l10n?: L10n;
    onChange: (rules: ConditionalDataRule[]) => void;
    formSchema: any;
}
/** @private */
export declare class ConditionDataEditor {
    private host;
    private componentFields;
    private componentForEdit;
    private excludeFieldId;
    private locale;
    private l10n;
    private onChange;
    private rules;
    private editors;
    private listHost;
    private addBtn;
    private destroyed;
    private nextRuleId;
    private formSchema;
    private collapsedRuleIds;
    private props;
    constructor(opts: ConditionDataEditorOptions);
    /** @private */
    render(): void;
    /** @private */
    getRules(): ConditionalDataRule[];
    /** @private */
    destroy(): void;
    private isRuleValid;
    private handleAddRule;
    private renderRule;
    private handleConditionChange;
    private handleDataSourceChange;
    private handleColumnsChange;
    private handleDeleteRule;
    private toggleRuleCollapse;
    private updateChevron;
    private disposeRuleEditor;
    private notifyChange;
}