import { ExposedProp } from './decorators';
export type ConsumptionConfig<T> = {
    key: string;
    options: T;
};
export type ExposeStrategy<TInstanceExposeOptions, TPropExposeOptions, TPropConsumeOptions> = {
    /**
     * Exposes the given function on the strategy.
     */
    exposeFunction: (target: Function, config: {
        key: string;
        options: TPropExposeOptions;
        meta: TInstanceExposeOptions;
    }) => Promise<TPropConsumeOptions>;
    /**
     * Exposes metadata to enable creation of client objects.
     */
    exposeMeta: (instanceOptions: TInstanceExposeOptions, props: ExposedProp<TPropConsumeOptions>[]) => Promise<void>;
};
/**
 * Exposes api services on the transport of choice.
 */
export declare class ApiExposer<TInstanceExposeOptions = any, TPropExposeOptions = any, TPropConsumptionOptions = any> {
    private strategy;
    /**
     * @param strategy The expose strategy to use to expose instances.
     */
    constructor(strategy: ExposeStrategy<TInstanceExposeOptions, TPropExposeOptions, TPropConsumptionOptions>);
    /**
     * Exposes an instance of a given api on
     * @param instance Instance of a class which has been decorated to indicate which functions can be exposed.
     * @param instanceOptions Transport strategy specific options to use when exposing.
     */
    exposeInstance: (instance: Record<any, any>, instanceOptions: TInstanceExposeOptions) => Promise<void>;
}