import { FFITypeList } from './common';
export declare type PluginFunctionWrap = (...args: any[]) => PluginFunctionWrap;
/**
 * A simple plugin interface which can be used to transform data or
 * parameters before the native methods are called
 */
export interface IPlugin {
    /**
     * Used by plugins to read or modify the node-ffi mappings
     */
    modifyMappings(mapping: FFITypeList): void;
    /**
     * Used by plugins to read or modify the arguments before the
     * native method is called
     */
    modifyArgs(args: any[]): void;
    /**
     * Used by plugins to to wrap the execution of the native method
     */
    wrapFunction(func: PluginFunctionWrap): PluginFunctionWrap;
}
/** Interface to type plugin constructors */
export declare type IPluginConstructor = new (target: object, method: string) => Partial<IPlugin>;
/**
 * Aggregates plugins and simplifies calling their methods
 */
export declare class PluginCollection {
    private readonly target;
    private readonly pluginsConstructors;
    constructor(target: object, pluginsConstructors: IPluginConstructor[]);
    /** Gets plugin instances for the supplied method */
    pluginsForMethod(method: string): IPlugin;
}