import { GenericMethodDecorator } from './GenericMethodDecorator';
import { OperationDuration } from './OperationDuration';
import { OperationErrorHandler } from './OperationErrorHandler';
import { OperationFinallyHooks } from './OperationFinallyHooks';
import { OperationTree } from './OperationTree';
import { FuncFromTryCatchFinallyContext, TryCatchFinallyContext, TryCatchFinallyHook } from './wrapTryCatchFinallyPromisable';
export interface DecoratorArgs {
    operation?: string;
    [key: string]: any;
}
export type OperationHookContext<TContext extends TryCatchFinallyContext = TryCatchFinallyContext, TDecoratorArgs extends DecoratorArgs = DecoratorArgs> = TContext & {
    decoratorArgs?: TDecoratorArgs;
};
export interface OperationHookProvider<TContext extends OperationHookContext = OperationHookContext, TDecoratorUtils = {}> {
    getTryCatchFinallyHook(ctx: TContext): TryCatchFinallyHook<TContext>;
    getDecoratorUtils?(): TDecoratorUtils;
}
export type UnionToIntersection<TUnion> = (TUnion extends any ? (k: TUnion) => void : never) extends (k: infer I) => void ? I : never;
export type ContextFromHookProviders<TProviders extends OperationHookProvider[]> = TProviders extends OperationHookProvider<infer TContext>[] ? UnionToIntersection<TContext> : TryCatchFinallyContext;
export type DecoratorArgsFromContext<TContext extends TryCatchFinallyContext> = TContext extends {
    decoratorArgs?: infer TDecoratorArgs;
} ? TDecoratorArgs : DecoratorArgs;
export type DecoratorArgsFromHookProviders<TProviders extends OperationHookProvider[]> = DecoratorArgsFromContext<ContextFromHookProviders<TProviders>>;
export type DecoratorUtilsFromHookProviders<TProviders extends OperationHookProvider[]> = TProviders extends OperationHookProvider<any, infer TDecoratorUtils>[] ? UnionToIntersection<TDecoratorUtils> : {};
export type FuncFromHookProviders<TProviders extends OperationHookProvider[]> = FuncFromTryCatchFinallyContext<ContextFromHookProviders<TProviders>>;
export declare class OperationDecorator {
    static createDecoratorFactory<TOperationHookProviders extends OperationHookProvider[]>(...hookProviders: TOperationHookProviders): ((decoratorArgs?: DecoratorArgsFromHookProviders<TOperationHookProviders>) => GenericMethodDecorator<FuncFromHookProviders<TOperationHookProviders>>) & DecoratorUtilsFromHookProviders<TOperationHookProviders> & {
        _contextType: ContextFromHookProviders<TOperationHookProviders>;
    };
    static createDecoratorFactoryWithDefault<TOperationHookProviders extends OperationHookProvider[]>(...customHookProviders: TOperationHookProviders): ((decoratorArgs?: DecoratorArgsFromContext<ContextFromHookProviders<[typeof OperationErrorHandler, typeof OperationTree, typeof OperationDuration, typeof OperationFinallyHooks, ...TOperationHookProviders]>> | undefined) => GenericMethodDecorator<FuncFromTryCatchFinallyContext<ContextFromHookProviders<[typeof OperationErrorHandler, typeof OperationTree, typeof OperationDuration, typeof OperationFinallyHooks, ...TOperationHookProviders]>>>) & DecoratorUtilsFromHookProviders<[typeof OperationErrorHandler, typeof OperationTree, typeof OperationDuration, typeof OperationFinallyHooks, ...TOperationHookProviders]> & {
        _contextType: ContextFromHookProviders<[typeof OperationErrorHandler, typeof OperationTree, typeof OperationDuration, typeof OperationFinallyHooks, ...TOperationHookProviders]>;
    };
    static getOperationName<TContext extends TryCatchFinallyContext>(ctx: TContext): string | undefined;
}
export type OperationDecoratorContext<TContext extends TryCatchFinallyContext = TryCatchFinallyContext> = TContext & {
    decoratorOf?: {
        classProto: any;
        methodName: string;
        descriptor: TypedPropertyDescriptor<any>;
        originalMethod: FuncFromTryCatchFinallyContext<TContext>;
    };
    decoratorArgs?: DecoratorArgsFromContext<TContext> & DecoratorArgs;
};
export type ContextFromDecorator<TDecorator> = TDecorator extends {
    _contextType: infer TContext;
} ? TContext : never;