import { type Editor } from './settings.js';
import type { PathCtx } from '../config/paths.js';
export type InstallOutcome = {
    ok: true;
    path: string;
    action: 'installed' | 'removed' | 'noop';
} | {
    ok: false;
    path: string;
    reason: string;
};
/** Inject an environment variable into the editor's Claude (the safe path). */
export declare function installEditorEnvVar(editor: Editor, name: string, value: string, c?: PathCtx): InstallOutcome;
/** Remove an injected environment variable (dropping the key if it becomes empty). */
export declare function uninstallEditorEnvVar(editor: Editor, name: string, c?: PathCtx): InstallOutcome;
/** Read the current value of an injected environment variable, or null. */
export declare function readEditorEnvVar(editor: Editor, name: string, c?: PathCtx): string | null;
/** Point the editor's Claude launcher at ccx-claude (the wrapper path; macOS/Linux). */
export declare function installEditorWrapper(editor: Editor, wrapperPath: string, c?: PathCtx): InstallOutcome;
/** Remove the editor's Claude launcher override. */
export declare function uninstallEditorWrapper(editor: Editor, c?: PathCtx): InstallOutcome;