import type { BindingId } from './catalog.js';
import type { SparseKeybindingOverrides } from './types.js';
export declare class KeybindingConcurrentEditError extends Error {
    readonly latestKeybindings: unknown;
    constructor(latestKeybindings: unknown);
}
export interface PersistKeybindingsOptions {
    readonly expectedKeybindings?: unknown;
}
export interface PersistedKeybindings {
    readonly path: string;
    readonly overrides: SparseKeybindingOverrides<BindingId>;
}
export declare function persistUserKeybindings(prospectiveOverrides: unknown, options?: PersistKeybindingsOptions): PersistedKeybindings;