import type { Command } from 'commander';
import { type CommandIO, type CommandResult } from '../../services/io.js';
import { type StartOption } from '../../start/menu.js';
import { type StartRecommendation } from '../../start/render.js';
export interface StartArgs {
    pick?: number | undefined;
    yes?: boolean | undefined;
    json?: boolean | undefined;
    isTty: boolean;
}
export interface StartDeps {
    /** Spawn an option's runner; resolves to its exit code. */
    spawn: (option: StartOption) => Promise<number>;
    /** Interactive menu pick (TTY). Returns the option, or null to quit. */
    prompt?: (initialized: boolean) => Promise<StartOption | null>;
    /** Interactive confirm (TTY). Returns true to run. */
    confirm?: (option: StartOption) => Promise<boolean>;
    /** State probe (defaults to checking .cadence/state.json). */
    initialized?: (root: string) => boolean;
    /** Recommendation probe (defaults to the live repo state). */
    recommendation?: (root: string, initialized: boolean) => Promise<StartRecommendation>;
}
/** The real spawn: cadence binary self-spawn, or npx for host packages. */
export declare function defaultSpawn(option: StartOption): Promise<number>;
export declare function runStart(root: string, args: StartArgs, io: CommandIO, deps: StartDeps): Promise<CommandResult>;
export declare function registerStartCommand(program: Command): void;
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