import { InterfaceConfig } from './interface';
import { ParamConfig } from '../interface';
export declare type EnumerationOptionsConfig = ManualEnumerationOptionsConfig | InterfaceEnumerationOptionsConfig | DataEnumerationOptionsConfig;
interface ManualEnumerationOptionsConfig {
    from: 'manual';
    data?: Array<{
        value: string | number | boolean;
        label: string;
        [extra: string]: any;
    }>;
}
interface InterfaceEnumerationOptionsConfig {
    from: 'interface';
    interface?: InterfaceConfig;
    format?: InterfaceEnumerationOptionsKVConfig | InterfaceEnumerationOptionsListConfig;
}
interface DataEnumerationOptionsConfig {
    from: 'data';
    sourceConfig?: ParamConfig;
    format?: InterfaceEnumerationOptionsKVConfig | InterfaceEnumerationOptionsListConfig;
}
export interface InterfaceEnumerationOptionsKVConfig {
    type: 'kv';
}
export interface InterfaceEnumerationOptionsListConfig {
    type: 'list';
    keyField: string;
    labelField: string;
}
export default class EnumerationHelper {
    static _instance: EnumerationHelper;
    optionsDataValue: (sourceConfig: ParamConfig, datas: {
        record?: object | undefined;
        data: object[];
        step: {
            [field: string]: any;
        };
    }) => any;
    options(config: EnumerationOptionsConfig, interfaceRequire: (config: InterfaceConfig, source: any) => Promise<any>, datas: {
        record?: object;
        data: object[];
        step: {
            [field: string]: any;
        };
    }): Promise<{
        value: any;
        label: string;
    }[]>;
    static options(config: EnumerationOptionsConfig, interfaceRequire: (config: InterfaceConfig, source: any) => Promise<any>, datas: {
        record?: object;
        data: object[];
        step: {
            [field: string]: any;
        };
    }): Promise<{
        value: any;
        label: string;
    }[]>;
}
export {};