/**
 * Builds an object from a string (ex: [colors][0][code]).
 * @param str
 * @param value
 * @param context
 */
export declare function buildObject(str: string, value: any, context?: Record<string, any> | null): Record<string, any>;
/**
 * Returns the value of a field (input, select or textarea).
 * @param element
 */
export declare function getFieldValue(element: HTMLElement): string | string[] | null;
/**
 * Returns all fields in a form with the same name.
 * @param name
 * @param form
 */
export declare function getFieldsByName(name: string, form: HTMLFormElement): Array<HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement>;
/**
 * Returns input value.
 * @param element
 */
export declare function getInputValue(element: HTMLInputElement): string | string[] | null;
/**
 * Returns select value.
 * @param element
 */
export declare function getSelectValue(element: HTMLSelectElement): string | string[];
/**
 * Returns textarea value.
 * @param element
 */
export declare function getTextareaValue(element: HTMLTextAreaElement): string | string[];
/**
 * Checks if the field is checkable.
 * @param element
 */
export declare function isCheckableField(element: Element): boolean;
/**
 * Checks if the element value can be edited.
 * @param element
 */
export declare function isFieldValueEditable(element: Element): boolean;
/**
 * Checks if field name describes an array
 * or if the name is found multiple times in the form.
 * @param element
 */
export declare function isMultipleField(element: Element): boolean;
/**
 * Replaces empty string by null value.
 * @param value
 */
export declare function nullify(value: any): any;
/**
 * Removes extra spaces.
 * @param value
 */
export declare function trim(value: any): any;
/**
 * Returns a boolean string.
 * @param value
 */
export declare function parseBoolean(value: string | null): boolean | null;
/**
 * Parses a number string.
 * Returns null instead of NaN if value is not a number.
 * @param value
 */
export declare function parseNumber(value: string | null): number | null;
export type ParsingType = 'auto' | 'boolean' | 'number' | 'string' | string;
/**
 * Parses a value based on type.
 * @param value
 * @param type
 */
export declare function parseValue(value: string | null, type?: ParsingType): string | number | boolean | null;
export type ParsingMode = 'none' | 'type' | 'data-type' | 'auto';
export type ParseFieldOptions = {
    nullify?: boolean;
    parser?: (value: any, dataType?: string, element?: HTMLElement) => any;
    parsing?: ParsingMode;
    trim?: boolean;
};
/**
 * Returns the parsed value of the field.
 * @param element
 * @param options
 */
export declare function parseField(element: HTMLElement, options?: ParseFieldOptions): any;
/**
 * Returns the parsed value based on the "data-type" attribute.
 * @param element
 * @param parser
 */
export declare function parseFieldByDataType(element: HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement, parser?: (value: any, dataType?: string, element?: HTMLElement) => any): any;
/**
 * Returns value based on "type" attribute.
 * @param element
 */
export declare function parseFieldByType(element: HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement): string | number | string[] | (number | null)[] | null;
export type ParseFormOptions = {
    cleanFunction?: (value: string, field: Element) => any;
    filterFunction?: (element: Element, parsedValue: any) => boolean;
    nullify?: boolean;
    parser?: (value: any, dataType?: string, element?: HTMLElement) => any;
    parsing?: ParsingMode;
    trim?: boolean;
};
/**
 * Returns form values as an object.
 * @param form
 * @param options
 */
export declare function parseForm(form: HTMLFormElement, options?: ParseFormOptions): Record<string, any>;
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