import { Opcode } from "./constants.ts";
export declare function uint16LE(n: number): Uint8Array;
export declare function uint32LE(n: number): Uint8Array;
export declare function uint64LE(n: bigint): Uint8Array;
export declare function string(str: string): Uint8Array;
export declare function uint32PrefixedBytes(data: Uint8Array): Uint8Array;
export declare function uint64PrefixedBytes(data: Uint8Array): Uint8Array;
export declare function record(type: Opcode, data: number[]): Uint8Array;
export declare function keyValues<K, V>(serializeK: (_: K) => Uint8Array, serializeV: (_: V) => Uint8Array, pairs: [K, V][]): Uint8Array;
export declare function crcSuffix(data: number[]): number[];
export declare function collect<T>(iterable: AsyncIterable<T>): Promise<T[]>;
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