export declare type Sink = {
    pos: number;
    arr: Uint8Array;
};
export declare type SerFunc<T> = (sink: Sink, val: T) => Sink;
export declare type Deserializer<T> = (mutSink: Sink) => T;
export declare const write_u8: SerFunc<number>;
export declare const write_u32: SerFunc<number>;
export declare const write_u16: SerFunc<number>;
export declare const write_u64: SerFunc<number>;
export declare const write_f32: SerFunc<number>;
export declare const write_str: SerFunc<string>;
export declare const write_bool: SerFunc<boolean>;
export declare const write_seq: <T>(sink: Sink, seq: T[], serEl: SerFunc<T>) => Sink;
export declare const write_opt: <T>(sink: Sink, val: T | undefined, serEl: SerFunc<T>) => Sink;
export declare const read_u8: Deserializer<number>;
export declare const read_u32: Deserializer<number>;
export declare const read_u16: Deserializer<number>;
export declare const read_u64: Deserializer<number>;
export declare const read_f32: Deserializer<number>;
export declare const read_bool: Deserializer<boolean>;
export declare const read_opt: <T>(sink: Sink, readEl: Deserializer<T>) => T | undefined;
export declare const read_seq: <T>(sink: Sink, readEl: Deserializer<T>) => T[];
export declare const read_str: Deserializer<string>;