export default interface Guard<Allow = unknown, Expect = unknown, Arguments extends unknown[] = []> {
    (value: Allow | Expect, ...extras: Arguments): value is Expect;
}
export declare type GuardInferValue<Value> = GuardInferAllow<Value> | GuardInferExpect<Value>;
export declare type GuardInferAllow<Allow> = Allow extends Guard<infer As, any, any> ? As : never;
export declare type GuardInferExpect<Expect> = Expect extends Guard<any, infer As, any> ? As : never;
export declare type GuardInferArguments<Arguments> = Arguments extends Guard<any, any, infer As> ? As : never;
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