import { Maybe } from 'brookjs-types';
declare type RunnerResult = ReturnType<typeof import('hygen').runner> extends Promise<infer T> ? T : never;
export declare type Level = 'notice' | 'warn' | 'error' | 'ok';
export declare type Log = {
    level: Level;
    msg: string;
};
export declare type NewProjectConfig = {
    name: string;
    version: string;
    description: string;
    dir: string;
    license: string;
    typescript: boolean;
};
export declare type ConfiguringState = {
    logs: Log[];
    result: null;
    error: null;
    cwd: string;
    configuring: Configurable;
    config: {
        [K in keyof NewProjectConfig]: Maybe<NewProjectConfig[K]>;
    };
    step: 'configure';
};
export declare type ConfiguredStep = 'confirm' | 'creating' | 'cancelled';
export declare type ErrorState = {
    logs: Log[];
    result: null;
    error: Error;
    cwd: string;
    configuring: null;
    config: NewProjectConfig;
    step: 'error';
};
export declare type CompleteState = {
    logs: Log[];
    result: RunnerResult;
    error: null;
    cwd: string;
    configuring: null;
    config: NewProjectConfig;
    step: 'complete';
};
export declare type InteractingState = {
    logs: Log[];
    result: null;
    error: null;
    cwd: string;
    configuring: null;
    config: NewProjectConfig;
    step: ConfiguredStep;
};
export declare type ConfiguredState = ErrorState | CompleteState | InteractingState;
export declare type State = ConfiguringState | ConfiguredState;
export declare type Step = State['step'];
export declare type Configurable = Exclude<keyof State['config'], 'name' | 'typescript'>;
export declare type LogAction = {
    type: 'LOG';
    payload: Log;
};
export declare type Action = {
    type: 'INPUT';
    payload: {
        value: string;
    };
} | {
    type: 'SUBMIT';
} | {
    type: 'CONFIRM';
    payload: {
        value: boolean;
    };
} | LogAction | {
    type: 'CREATED';
    payload: {
        result: RunnerResult;
    };
} | {
    type: 'FAILED';
    error: true;
    payload: {
        error: Error;
    };
};
export declare type Args = {
    name: string;
    yes: boolean;
    typescript: boolean;
};
export declare const unreachable: (x: never) => never;
export {};