import type { CloneExtraInfo, CloneFilter, CloneOptions, INamespace, UAProperty, UAVariable } from "node-opcua-address-space-base";
import { type Int32, type Int64, type UInt64 } from "node-opcua-basic-types";
import { type LocalizedText } from "node-opcua-data-model";
import type { DTEnumValue } from "node-opcua-nodeset-ua";
import { type StatusCode } from "node-opcua-status-code";
import { DataType, Variant } from "node-opcua-variant";
import type { AddMultiStateValueDiscreteOptions } from "../../api/address_space_ts.js";
import type { UAMultiStateValueDiscreteEx } from "../../api/interfaces/data_access/ua_multistate_value_discrete_ex.js";
import type { ISetStateOptions } from "../../api/interfaces/i_set_state_options.js";
import { UAVariableImpl } from "../ua_variable_impl.js";
type Number = number | Int64 | UInt64;
/** @internal */
export declare class UAMultiStateValueDiscreteImplBase<T extends Number, DT extends DataType> extends UAVariableImpl {
    /**
     * Properties installed as child nodes by the address space rather than assigned by this
     * constructor - hence `declare`, which emits nothing.
     */
    readonly enumValues: UAProperty<DTEnumValue[], DataType.ExtensionObject>;
    readonly valueAsText: UAProperty<LocalizedText, DataType.LocalizedText>;
    setValue(value: string | number | Int64, options?: ISetStateOptions): void;
    getValueAsString(): string | string[];
    getValueAsNumber(): number;
    checkVariantCompatibility(value: Variant): StatusCode;
    clone(options1: CloneOptions, optionalFilter?: CloneFilter, extraInfo?: CloneExtraInfo): UAMultiStateValueDiscreteImpl<T, DT>;
    /**
     * @private
     */
    _isValueInRange(value: number): boolean;
    /**
     *
     * @private
     */
    _enumValueIndex(): Record<Int32, DTEnumValue>;
    /**
     *
     * @private
     */
    _setValue(value: Int64, _options?: ISetStateOptions): void;
    /**
     *
     * @private
     */
    findValueAsText(value?: number | Int64): Variant;
    _getDataType(): DataType;
    /**
     *
     * @private
     */
    _post_initialize(): void;
}
/** @internal */
export type UAMultiStateValueDiscreteImpl<T extends Number, DT extends DataType> = UAMultiStateValueDiscreteImplBase<T, DT> & UAMultiStateValueDiscreteEx<T, DT>;
/** @internal */
export declare const UAMultiStateValueDiscreteImpl: new <T extends Number, DT extends DataType>() => UAMultiStateValueDiscreteImpl<T, DT>;
export declare function promoteToMultiStateValueDiscrete<T extends Number, DT extends DataType>(node: UAVariable): UAMultiStateValueDiscreteImpl<T, DT>;
/** @internal */
export declare function _addMultiStateValueDiscrete<T, DT extends DataType>(namespace: INamespace, options: AddMultiStateValueDiscreteOptions): UAMultiStateValueDiscreteEx<T, DT>;
export declare function validateIsNumericDataType(dataTypeValue: unknown): void;
/** @deprecated: use validateIsNumericDataType instead */
export declare const validateDataType: typeof validateIsNumericDataType;
export {};