import 'reflect-metadata';
export declare const COMPONENT_API_PROPERTIES_METADATA_KEY: unique symbol;
export declare const COMPONENT_API_METHODS_METADATA_KEY: unique symbol;
export declare const COMPONENT_API_CONTENT_METADATA_KEY: unique symbol;
export declare class PropertyMetadata {
    name?: string;
    description: string;
    path?: string;
    type?: string;
    options?: string[];
    default?: string | number;
}
export declare class MethodMetadata {
    description: string;
}
export declare class ContentMetadata {
    selector: string;
    description: string;
}
export declare function PropertyApi(data: PropertyMetadata): (obj: Object, property: string) => void;
export declare function MethodApi(data: MethodMetadata): (obj: Object, property: string) => void;
export declare function ContentApi(data: ContentMetadata): (obj: Object, property: string) => void;