| import { ReactElement } from 'react'; |
| import { BasicFormField, FormFieldInputProps, FormFieldStoredValue } from "../api.js"; |
| export type RequiredValidation<IsRequired extends boolean | undefined> = IsRequired extends true ? { |
| validation: { |
| isRequired: true; |
| }; |
| } : unknown; |
| export declare function assertRequired<T, IsRequired extends boolean | undefined>(value: T | null, validation: undefined | { |
| isRequired?: IsRequired; |
| }, label: string): asserts value is T | (IsRequired extends true ? never : null); |
| export declare function basicFormFieldWithSimpleReaderParse<ParsedValue extends {} | null, ValidatedValue extends ParsedValue>(config: { |
| Input(props: FormFieldInputProps<ParsedValue>): ReactElement | null; |
| defaultValue(): ParsedValue; |
| parse(value: FormFieldStoredValue): ParsedValue; |
| /** |
| * If undefined is returned, the field will generally not be written, |
| * except in array fields where it will be stored as null |
| */ |
| serialize(value: ParsedValue): { |
| value: FormFieldStoredValue; |
| }; |
| validate(value: ParsedValue): ValidatedValue; |
| label: string; |
| }): BasicFormField<ParsedValue, ValidatedValue, ValidatedValue>; |