import type { InjectionKey, Ref } from "vue";
export type LuFormValidator = (value: unknown) => string | null | Promise<string | null>;
export type LuFormRules = Record<string, LuFormValidator | LuFormValidator[]>;
export type LuFormErrors = Record<string, string>;
export interface LuFormFieldRegistration {
    name: string;
    getValue: () => unknown;
    setValue: (v: unknown) => void;
    setError: (msg: string | null) => void;
}
export declare const LuFormContextKey: InjectionKey<LuFormContext>;
export interface LuFormContext {
    register(field: LuFormFieldRegistration): void;
    unregister(name: string): void;
    getError(name: string): string | null;
    validateOn: Readonly<Ref<"submit" | "blur" | "both">>;
    disabled: Readonly<Ref<boolean>>;
}