import type { UndefinedFromOptional } from '../object/index.js';
export interface SyncerSwitchAsync<T = unknown> {
    async: () => PromiseLike<T> | T;
}
export declare function isSyncerSwitchAsync(x: unknown): x is SyncerSwitchAsync;
export interface SyncerSwitchSync<T = unknown> {
    sync: () => T;
}
export declare function isSyncerSwitchSync(x: unknown): x is SyncerSwitchSync;
export interface SyncerSwitch<T = unknown> extends SyncerSwitchAsync<T>, SyncerSwitchSync<T> {
}
export type PartialSyncerSwitch<T = unknown> = UndefinedFromOptional<Partial<SyncerSwitch<T>>>;
//# sourceMappingURL=SyncerSwitch.d.ts.map