/// <reference types="node" />
import { Observable } from 'kefir';
import { ActionType } from 'typesafe-actions';
import { Delta } from 'brookjs-types';
export declare type CheckResult = {
    path: string;
    correct: boolean;
};
export declare type CheckError = {
    path: string;
    error: Error;
};
export declare type FormatResult = {
    path: string;
    contents: string;
    changed: boolean;
};
export declare type FormatError = {
    path: string;
    error: Error;
};
export declare const actions: {
    project: {
        request: import("typesafe-actions").PayloadActionCreator<"CHECK_PROJECT_REQUESTED", void>;
        success: import("typesafe-actions").PayloadActionCreator<"CHECK_PROJECT_SUCCEEDED", void>;
        failure: import("typesafe-actions").PayloadActionCreator<"CHECK_PROJECT_FAILED", void>;
    };
    file: {
        request: import("typesafe-actions").PayloadActionCreator<"CHECK_FILE_REQUESTED", void>;
        success: import("typesafe-actions").PayloadActionCreator<"CHECK_FILE_SUCCEEDED", CheckResult>;
        failure: import("typesafe-actions").PayloadActionCreator<"CHECK_FILE_FAILED", CheckError>;
    };
};
export declare type Action = ActionType<typeof actions>;
export declare type State = {
    paths: string[];
};
export declare const check: (path: string) => Observable<CheckResult, CheckError>;
export declare const format: (path: string, buffer?: Buffer | undefined) => Observable<FormatResult, FormatError>;
export declare const delta: Delta<Action, State>;