import type { DotNotationKey, KeyForArray, KeyForObject, NestedKeyString } from '../object/types';
import type { QueryString } from '../string/types';
/** - Configuration options to control FormData generation behavior. */
export interface FormDataConfigs<T> {
    /**
     * * An array of dot-notation keys to exclude from processing.
     * * Ignored keys are omitted entirely, even if included in other options.
     */
    ignoreKeys?: DotNotationKey<T>[];
    /**
     * * Specifies which keys should be included even if their values are falsy.
     * * Use `*` to preserve all keys.
     */
    requiredKeys?: '*' | DotNotationKey<T>[];
    /**
     * * Defines which keys should be converted to lowercase.
     * * Use `*` to apply to all keys.
     */
    lowerCaseKeys?: '*' | DotNotationKey<T>[];
    /**
     * * Defines which values should be converted to lowercase.
     * * Use `*` to apply to all keys.
     */
    lowerCaseValues?: '*' | NestedKeyString<T>[];
    /**
     * * An array of keys (values must be object) to preserve in their original structure.
     * - Use `*` to preserve all keys with object values in their dot-notation format.
     * - If a key exists in both `dotNotateNested` and `stringifyNested`, `dotNotateNested` takes precedence.
     */
    dotNotateNested?: '*' | KeyForObject<T>[];
    /**
     * * Specifies which keys (values must be objects) should be stringified instead of being dot-notated.
     * - Defaults to `*`, meaning all keys with object values will be stringified. Which is standard in modern form submissions.
     * - Use `*` to stringify all nested objects.
     * - If a key exists in both `dotNotateNested` and `stringifyNested`, `dotNotateNested` takes precedence.
     */
    stringifyNested?: '*' | KeyForObject<T>[];
    /**
     * * Controls how arrays should be serialized in FormData.
     * - If a key is included, the array will be broken into individual key-value pairs (`key[0]: value, key[1]: value`).
     * - Use `*` to apply this behavior to all array keys.
     */
    breakArray?: '*' | KeyForArray<T>[];
    /** - Enables automatic trimming of string values before appending them to FormData. */
    trimStrings?: boolean;
}
/** * Represents a file upload operation, commonly used in libraries like `FilePond` or `Ant Design Upload`. */
export interface FileUpload {
    /** The primary file being uploaded. */
    file: File | CustomFile;
    /** The list of files associated with the upload. */
    fileList: CustomFile[];
}
/** * Represents a custom file structure used in file upload components. */
export interface CustomFile {
    /** Unique identifier for the file. */
    uid: string;
    /** The timestamp (milliseconds) when the file was last modified. */
    lastModified: number;
    /** A string representation of the last modified date. */
    lastModifiedDate: Date;
    /** The name of the file. */
    name: string;
    /** The size of the file in bytes. */
    size: number;
    /** The MIME type of the file. */
    type: string;
    /** Upload progress percentage (0-100). */
    percent: number;
    /** The original file object before any transformations. */
    originFileObj: OriginFileObj;
    /** The URL for a thumbnail preview of the file. */
    thumbUrl: string;
    /** Optional error information if the upload fails. */
    error?: FileError;
    /** Optional server response after a successful upload. */
    response?: string;
    /** Optional status of the file upload (e.g., "uploading", "done", "error"). */
    status?: string;
}
/** * Represents the original file object before any modifications. */
export interface OriginFileObj extends File {
    /** Unique identifier for the original file. */
    uid: string;
}
/** * Represents an error that occurs during a file upload. */
export interface FileError extends Error {
    /** HTTP status code of the error. */
    status: number;
    /** The HTTP method used for the request (e.g., "POST", "PUT"). */
    method: string;
    /** The URL where the upload was attempted. */
    url: string;
}
/** THe return type of `serializeForm` wither as object or query string. */
export type SerializedForm<T extends boolean> = T extends false ? Record<string, string | string[]> : QueryString;
/** * Represents the parsed form data. */
export type ParsedFormData<T> = T extends string ? Record<string, string | string[]> : Record<string, string | string[] | File | File[]>;