import { ReactElement, ReactNode } from 'react';
import { ColProps } from '../../../lib/col';
import { RowProps } from '../../../lib/row';
import DataSetComponent, { DataSetComponentProps } from '../data-set/DataSetComponent';
import DataSet from '../data-set/DataSet';
import Field from '../data-set/Field';
import Record from '../data-set/Record';
import { FieldType } from '../data-set/enum';
import { FormContextValue } from '../form/FormContext';
export declare function getItemKey(record: Record, text: ReactNode, value: any): string;
export declare type RenderProps = {
    options?: DataSet;
    name?: string;
    dataSet?: DataSet;
    onConfirm?: (confirm: Confirm) => void;
    record?: Record;
};
export declare type Renderer = (props: RenderProps) => ReactNode;
export interface Confirm {
    value: string;
    fieldName: string | undefined;
}
export interface ScreeningItemProps extends DataSetComponentProps {
    multiple?: boolean;
    dataSet?: DataSet;
    name: string;
    primitiveValue?: boolean;
    onChange?: (value: any, oldValue: any, formNode: any) => void;
    renderer?: Renderer;
    onConfirm: (confirm: Confirm) => void;
    onRef?: (ref: any) => void;
    colProps?: ColProps;
    rowProps?: RowProps;
    optionRenderer?: ({ text, value, record }: {
        text: string;
        value: any;
        record: Record;
    }) => ReactElement<any>;
}
export default class Screening extends DataSetComponent<ScreeningItemProps, FormContextValue> {
    static displayName: string;
    iconExpanded: boolean;
    screeningMultiple: boolean;
    emptyValue?: any;
    text?: any;
    constructor(props: any, context: any);
    static defaultProps: {
        suffixCls: string;
        multiple: boolean;
        colProps: {
            span: number;
        };
    };
    componentDidMount(): void;
    /**
     * return the record: dataIndex record, current, undefined
     */
    get record(): Record | undefined;
    get value(): any | undefined;
    set value(value: any | undefined);
    get editable(): boolean;
    /**
     * 判断是否展示更多按钮
     */
    get needExpandButton(): boolean;
    get name(): string | undefined;
    get primitive(): boolean;
    /**
     * get field message: recordField,dsField,undefined
     */
    get field(): Field | undefined;
    getProp(propName: string): any;
    handleChange(e: any): void;
    get options(): DataSet;
    get multiple(): boolean;
    get textField(): string;
    get valueField(): string;
    getFieldType(): FieldType;
    getDateFormat(): string;
    handleExpanedClick: () => void;
    choose(record?: Record | null): void;
    unChoose(record?: Record | null): void;
    handleOptionSelect(record: Record): void;
    handleOptionUnSelect(record: Record): void;
    getDataSetValue(): any;
    getValue(): any;
    getValues(): any[];
    getOldValue(): any;
    addValue(...values: any[]): void;
    getValueKey(v: any): any;
    removeValues(values: any[], index?: number): void;
    afterRemoveValue(_value: any, _repeat: number): void;
    removeValue(value: any, index?: number): void;
    isReadOnly(): boolean;
    setValue(value: any): void;
    /**
     * 提交值，触发dataSet修改和提交方法。
     */
    handleConfirm: () => void;
    prepareSetValue(...value: any[]): void;
    handleSelect: (info: any) => void;
    handleDeselect: (info: any) => void;
    handleClick: (_info: any) => void;
    findByValue(value: any): Record | undefined;
    processObjectValue(value: any, textField: any): any;
    processValueNormal(value: any): string;
    processLookupValue(value: any): string;
    processValue(value: any): string;
    processRecordToObject(record: Record): any;
    getTextNode(): ReactNode;
    getText(value: any): string;
    processText(value: string): string;
    processRenderer(value?: any): ReactNode;
    getScreeningOption: () => JSX.Element[] | null;
    getObservableProps(props: any, context: any): any;
    getOmitPropsKeys(): string[];
    getOtherProps(): any;
    getLabel(): any;
    handleMultiple: () => void;
    handleClear: () => void;
    handleCancel: () => void;
    render(): JSX.Element;
}