import { Attribute as AttributeProto } from "typedb-protocol/proto/concept";
import { ThingImpl } from "../../dependencies_internal";
import { AttributeType } from "../../api/concept/type/AttributeType";
import { Attribute } from "../../api/concept/thing/Attribute";
import { Concept } from "../../api/concept/Concept";
import { Stream } from "../../common/util/Stream";
import { ThingType } from "../../api/concept/type/ThingType";
import { Thing } from "../../api/concept/thing/Thing";
import { TypeDBTransaction } from "../../api/connection/TypeDBTransaction";
import { Value } from "../../api/concept/value/Value";
import ValueType = Concept.ValueType;
export declare class AttributeImpl extends ThingImpl implements Attribute {
    private readonly _type;
    private readonly _value;
    constructor(iid: string, inferred: boolean, type: AttributeType, value: Value);
    isAttribute(): boolean;
    asAttribute(): Attribute;
    protected get className(): string;
    get type(): AttributeType;
    get valueType(): ValueType;
    get value(): boolean | number | string | Date;
    isDeleted(transaction: TypeDBTransaction): Promise<boolean>;
    getOwners(transaction: TypeDBTransaction, ownerType?: ThingType): Stream<Thing>;
}
export declare namespace AttributeImpl {
    function ofAttributeProto(proto: AttributeProto): Attribute;
}