import { type CompletionShell } from '../render/completion/index.js';
export type CompletionFileKind = 'config' | 'completion';
export interface CompletionTarget {
    shell: CompletionShell;
    file: string;
    kind: CompletionFileKind;
}
export interface ResolveCompletionTargetOptions {
    env?: NodeJS.ProcessEnv;
    home?: string;
}
export declare const resolveCompletionTarget: (shell: CompletionShell, { env, home }?: ResolveCompletionTargetOptions) => CompletionTarget;
export type InstallOutcome = 'added' | 'present' | 'written';
export interface InstallResult {
    outcome: InstallOutcome;
    notes: string[];
    warnings: string[];
}
export declare const installCompletion: (target: CompletionTarget) => Promise<InstallResult>;