import type { EditorValues } from '../core/editor-values.js';
import type { MaybePromise } from '../fields/field-value.js';
import type { FieldPath } from '../object-path/field-path.js';
/** Validation messages associated with declared form field paths. */
export type FormFieldErrors<TFormValues extends object> = Partial<Record<FieldPath<TFormValues>, string>>;
/** Result returned by a form-level validator. */
export type FormValidationResult<TFormValues extends object> = {
    readonly valid: true;
} | {
    readonly valid: false;
    readonly fieldErrors?: Readonly<FormFieldErrors<TFormValues>>;
    readonly message?: string;
};
/** Operation and presentation supplied before a validation signal is attached. */
export type FormValidationRequestContext = {
    readonly operation: 'create';
    readonly mode: 'dialog';
} | {
    readonly operation: 'edit';
    readonly mode: 'dialog' | 'inline';
} | {
    readonly operation: 'batchEdit';
    readonly mode: 'dialog';
};
/** Immutable operation context supplied to a form-level validator. */
export type FormValidationContext = FormValidationRequestContext & {
    readonly signal: AbortSignal;
};
/** Cross-field validator shared by dialog and inline editing. */
export type FormValidator<TFormValues extends object> = (values: Readonly<EditorValues<TFormValues>>, context: FormValidationContext) => MaybePromise<FormValidationResult<TFormValues>>;