import { type ApplicationTagValueTypeMap, type BACNetAppData, type PropertyIdentifier, ApplicationTag } from '@bacnet-js/client';
import { BDAbstractProperty } from '../abstract.js';
import { BDPropertyType, type BDPropertyAccessContext } from '../types.js';
/**
 * Abstract base class for properties having a single item as their data.
 */
export declare abstract class BDAbstractSingletProperty<Tag extends ApplicationTag, Type extends ApplicationTagValueTypeMap[Tag]> extends BDAbstractProperty<Tag, Type, BACNetAppData<Tag, Type>> {
    readonly type: BDPropertyType.SINGLET;
    /**
     * Commodity method to get the value of the property rather than the entire
     * data element.
     */
    abstract getValue(ctx?: BDPropertyAccessContext): Type;
    /**
     * Commodity method to set the value of the property rather than the entire
     * data element.
     */
    abstract setValue(value: Type, priority?: number): Promise<void>;
    /**
     * Commodity method to clear the value of the property at the given command
     * priority.
     */
    abstract clearValueAtPriority(priority: number): Promise<void>;
    /**
     * Consumer-facing method to clear property data at the given command
     * priority.
     */
    abstract clearDataAtPriority(priority: number): Promise<void>;
    constructor(identifier: PropertyIdentifier);
}
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