import * as ffi from 'ffi-napi';
import 'reflect-metadata';
import { FFITypeList, ITargetConstructor } from './common';
export declare type WrapMethod = (native: {
    [method: string]: ffi.ForeignFunction;
}, args: any[]) => any;
/** Method wrapping descriptors */
export interface IMethodDescriptors {
    /**
     * node-ffi mappings
     */
    mappings: {
        [method: string]: FFITypeList;
    };
    /**
     * Wrapping functions
     */
    proxyMethods: Map<string, WrapMethod>;
}
/**
 * Gets descriptors for the current object instance
 */
export declare function getMethodDescriptors<T extends object>(target: ITargetConstructor<T>, instance: T): IMethodDescriptors;