import 'reflect-metadata';
import { ChroniclePropertyDecorator } from '../../types/propertyDecoratorMetadata.js';
/** Metadata stored by the fromAll property decorator. */
export interface FromAllMetadata {
    /** The event property name to read the value from. */
    readonly property?: string;
    /** The event context property name to read the value from. */
    readonly contextProperty?: string;
}
/**
 * Property decorator that sets the decorated read model property from a property present on every
 * event type the projection is built from - the convention-based counterpart to declaring the same
 * mapping on every individual `fromEvent`. Equivalent to {@link fromEvery} for model-bound
 * projections.
 * @deprecated @fromAll remains a supported, deprecated alias for restricted mappings; prefer @fromEvery.
 * Contrary to the earlier 'next major' announcement, its behavior will not change;
 * use @fromAllEvents to opt into all-event subscriptions.
 * @param property - Optional event property name. If not specified, uses the model property name.
 * @param contextProperty - Optional event context property name.
 * @returns A property decorator.
 */
export declare function fromAll(property?: string, contextProperty?: string): ChroniclePropertyDecorator;
/**
 * Retrieves fromAll metadata stored on the given property, falling back to fromAllEvents metadata
 * for compatibility with existing model discovery. This reader does not imply an all-event subscription.
 * @param target - The class prototype.
 * @param propertyKey - The property name.
 * @returns The fromAll metadata, or undefined if not decorated.
 */
export declare function getFromAllMetadata(target: object, propertyKey: string): FromAllMetadata | undefined;
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