type CreateHeaders = {
    token: string;
    body: unknown;
    options: RequestInit;
};
export declare const createHeaders: ({ token, body, options }: CreateHeaders) => {
    Authorization: string;
} | {
    length: number;
    toString(): string;
    toLocaleString(): string;
    toLocaleString(locales: string | string[], options?: Intl.NumberFormatOptions & Intl.DateTimeFormatOptions): string;
    pop(): [string, string] | undefined;
    push(...items: [string, string][]): number;
    concat(...items: ConcatArray<[string, string]>[]): [string, string][];
    concat(...items: ([string, string] | ConcatArray<[string, string]>)[]): [string, string][];
    join(separator?: string): string;
    reverse(): [string, string][];
    shift(): [string, string] | undefined;
    slice(start?: number, end?: number): [string, string][];
    sort(compareFn?: ((a: [string, string], b: [string, string]) => number) | undefined): [string, string][];
    splice(start: number, deleteCount?: number): [string, string][];
    splice(start: number, deleteCount: number, ...items: [string, string][]): [string, string][];
    unshift(...items: [string, string][]): number;
    indexOf(searchElement: [string, string], fromIndex?: number): number;
    lastIndexOf(searchElement: [string, string], fromIndex?: number): number;
    every<S extends [string, string]>(predicate: (value: [string, string], index: number, array: [string, string][]) => value is S, thisArg?: any): this is S[];
    every(predicate: (value: [string, string], index: number, array: [string, string][]) => unknown, thisArg?: any): boolean;
    some(predicate: (value: [string, string], index: number, array: [string, string][]) => unknown, thisArg?: any): boolean;
    forEach(callbackfn: (value: [string, string], index: number, array: [string, string][]) => void, thisArg?: any): void;
    map<U>(callbackfn: (value: [string, string], index: number, array: [string, string][]) => U, thisArg?: any): U[];
    filter<S extends [string, string]>(predicate: (value: [string, string], index: number, array: [string, string][]) => value is S, thisArg?: any): S[];
    filter(predicate: (value: [string, string], index: number, array: [string, string][]) => unknown, thisArg?: any): [string, string][];
    reduce(callbackfn: (previousValue: [string, string], currentValue: [string, string], currentIndex: number, array: [string, string][]) => [string, string]): [string, string];
    reduce(callbackfn: (previousValue: [string, string], currentValue: [string, string], currentIndex: number, array: [string, string][]) => [string, string], initialValue: [string, string]): [string, string];
    reduce<U>(callbackfn: (previousValue: U, currentValue: [string, string], currentIndex: number, array: [string, string][]) => U, initialValue: U): U;
    reduceRight(callbackfn: (previousValue: [string, string], currentValue: [string, string], currentIndex: number, array: [string, string][]) => [string, string]): [string, string];
    reduceRight(callbackfn: (previousValue: [string, string], currentValue: [string, string], currentIndex: number, array: [string, string][]) => [string, string], initialValue: [string, string]): [string, string];
    reduceRight<U>(callbackfn: (previousValue: U, currentValue: [string, string], currentIndex: number, array: [string, string][]) => U, initialValue: U): U;
    find<S extends [string, string]>(predicate: (value: [string, string], index: number, obj: [string, string][]) => value is S, thisArg?: any): S | undefined;
    find(predicate: (value: [string, string], index: number, obj: [string, string][]) => unknown, thisArg?: any): [string, string] | undefined;
    findIndex(predicate: (value: [string, string], index: number, obj: [string, string][]) => unknown, thisArg?: any): number;
    fill(value: [string, string], start?: number, end?: number): [string, string][];
    copyWithin(target: number, start: number, end?: number): [string, string][];
    entries(): ArrayIterator<[number, [string, string]]>;
    keys(): ArrayIterator<number>;
    values(): ArrayIterator<[string, string]>;
    includes(searchElement: [string, string], fromIndex?: number): boolean;
    flatMap<U, This = undefined>(callback: (this: This, value: [string, string], index: number, array: [string, string][]) => U | readonly U[], thisArg?: This | undefined): U[];
    flat<A, D extends number = 1>(this: A, depth?: D | undefined): FlatArray<A, D>[];
    [Symbol.iterator](): ArrayIterator<[string, string]>;
    [Symbol.unscopables]: {
        [x: number]: boolean | undefined;
        length?: boolean | undefined;
        toString?: boolean | undefined;
        toLocaleString?: boolean | undefined;
        pop?: boolean | undefined;
        push?: boolean | undefined;
        concat?: boolean | undefined;
        join?: boolean | undefined;
        reverse?: boolean | undefined;
        shift?: boolean | undefined;
        slice?: boolean | undefined;
        sort?: boolean | undefined;
        splice?: boolean | undefined;
        unshift?: boolean | undefined;
        indexOf?: boolean | undefined;
        lastIndexOf?: boolean | undefined;
        every?: boolean | undefined;
        some?: boolean | undefined;
        forEach?: boolean | undefined;
        map?: boolean | undefined;
        filter?: boolean | undefined;
        reduce?: boolean | undefined;
        reduceRight?: boolean | undefined;
        find?: boolean | undefined;
        findIndex?: boolean | undefined;
        fill?: boolean | undefined;
        copyWithin?: boolean | undefined;
        entries?: boolean | undefined;
        keys?: boolean | undefined;
        values?: boolean | undefined;
        includes?: boolean | undefined;
        flatMap?: boolean | undefined;
        flat?: boolean | undefined;
        [Symbol.iterator]?: boolean | undefined;
        readonly [Symbol.unscopables]?: boolean | undefined;
        at?: boolean | undefined;
    };
    at(index: number): [string, string] | undefined;
    'Content-Type': string;
    Authorization: string;
} | {
    'Content-Type': string;
    Authorization: string;
} | {
    append(name: string, value: string): void;
    delete(name: string): void;
    get(name: string): string | null;
    getSetCookie(): string[];
    has(name: string): boolean;
    set(name: string, value: string): void;
    forEach(callbackfn: (value: string, key: string, parent: Headers) => void, thisArg?: any): void;
    entries(): HeadersIterator<[string, string]>;
    keys(): HeadersIterator<string>;
    values(): HeadersIterator<string>;
    [Symbol.iterator](): HeadersIterator<[string, string]>;
    'Content-Type': string;
    Authorization: string;
};
export {};