import { PropertyAccessor } from '@cratis/fundamentals';
import { ChildAdditionEntry } from './AddChildBuilder.js';
import { IAddBuilder } from './IAddBuilder.js';
import { IAddChildBuilder } from './IAddChildBuilder.js';
import { ICompositeKeyBuilder } from './ICompositeKeyBuilder.js';
import { IJoinBuilder } from './IJoinBuilder.js';
import { ISetBuilder } from './ISetBuilder.js';
import { ISubtractBuilder } from './ISubtractBuilder.js';
/**
 * Accumulated property mapping for a join clause.
 */
export interface JoinEntry {
    on: string;
    properties: Record<string, string>;
    key: string;
    children: ChildAdditionEntry[];
}
/**
 * Concrete implementation of {@link IJoinBuilder}.
 * @template TReadModel - The read model type.
 * @template TEvent - The event type.
 */
export declare class JoinBuilder<TReadModel, TEvent> implements IJoinBuilder<TReadModel, TEvent> {
    readonly entry: JoinEntry;
    /** @inheritdoc */
    on(readModelPropertyAccessor: PropertyAccessor<TReadModel>): this;
    /** @inheritdoc */
    set(readModelPropertyAccessor: PropertyAccessor<TReadModel>): ISetBuilder<TEvent, IJoinBuilder<TReadModel, TEvent>>;
    /** @inheritdoc */
    usingKey(keyAccessor: PropertyAccessor<TEvent>): this;
    /** @inheritdoc */
    usingKeyFromContext(contextPropertyName: string): this;
    /** @inheritdoc */
    usingParentKey(_keyAccessor: PropertyAccessor<TEvent>): this;
    /** @inheritdoc */
    usingParentKeyFromContext(_contextPropertyName: string): this;
    /** @inheritdoc */
    usingCompositeKey<TKeyType>(builderCallback: (builder: ICompositeKeyBuilder<TKeyType, TEvent>) => void): this;
    /** @inheritdoc */
    usingParentCompositeKey<TKeyType>(_builderCallback: (builder: ICompositeKeyBuilder<TKeyType, TEvent>) => void): this;
    /** @inheritdoc */
    usingConstantKey(value: string): this;
    /** @inheritdoc */
    usingConstantParentKey(_value: string): this;
    /** @inheritdoc */
    increment(readModelPropertyAccessor: PropertyAccessor<TReadModel>): this;
    /** @inheritdoc */
    decrement(readModelPropertyAccessor: PropertyAccessor<TReadModel>): this;
    /** @inheritdoc */
    add(readModelPropertyAccessor: PropertyAccessor<TReadModel>): IAddBuilder<TEvent, this>;
    /** @inheritdoc */
    subtract(readModelPropertyAccessor: PropertyAccessor<TReadModel>): ISubtractBuilder<TEvent, this>;
    /** @inheritdoc */
    count(readModelPropertyAccessor: PropertyAccessor<TReadModel>): this;
    /** @inheritdoc */
    addChild<TChildModel>(targetPropertyAccessor: (model: TReadModel) => readonly TChildModel[] | null | undefined, builderCallback: (builder: IAddChildBuilder<TChildModel, TEvent> & TEvent) => void): this;
    /** @inheritdoc */
    addChild<TChildModel>(targetPropertyAccessor: (model: TReadModel) => readonly TChildModel[] | null | undefined, eventPropertyAccessor: PropertyAccessor<TEvent>): this;
    /** @inheritdoc */
    addChild<TChildModel>(targetPropertyAccessor: PropertyAccessor<TReadModel>, eventPropertyAccessorOrBuilderCallback: PropertyAccessor<TEvent> | ((builder: IAddChildBuilder<TChildModel, TEvent>) => void)): this;
    /** @inheritdoc */
    setThisValue(): ISetBuilder<TEvent, this>;
}
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