import { type InjectionKey } from 'vue';
export type FormValidator = (value: string) => string | null | undefined;
export interface FormContext {
    /** Record of values for all fieldIds */
    values: Record<string, string>;
    /** Record of errors for all fieldIds */
    errors: Record<string, string>;
    /** Record of touched state for all fieldIds */
    touched: Record<string, boolean>;
    /** Flag to determine the overall validity. True if the record of errors is empty. */
    readonly isValid: boolean;
    /** Get the value for a given fieldId */
    getValue(fieldId: string): string;
    /** Set the value for a given fieldId, running its validator */
    setValue(fieldId: string, value: string, triggerValidation?: boolean): void;
    /** Set multiple values within the managed record of values */
    setValues(values: Record<string, string> | ((values: Record<string, string>) => Record<string, string>)): void;
    /** Get the error message for a given fieldId */
    getError(fieldId: string): string;
    /** Set the error message for a given fieldId, removing it when empty */
    setError(fieldId: string, error: string | null | undefined): void;
    /** Set multiple errors within the managed record of errors */
    setErrors(errors: Record<string, string> | ((errors: Record<string, string>) => Record<string, string>)): void;
    /** Used to determine touched state for a given fieldId */
    isTouched(fieldId: string): boolean;
    /** Used to update the touched state for a given fieldId */
    setTouched(fieldId: string, touched: boolean): void;
    /** Triggers all fieldId-specific validators, returning the errors found */
    validate(): Record<string, string>;
    /** Set a validator for a specific fieldId */
    setValidator(fieldId: string, validate: FormValidator): void;
}
export declare const FormContextKey: InjectionKey<FormContext>;
/** Creates the reactive form state provided by pf-form-context-provider */
export declare function createFormContext(initialValues?: Record<string, string>): FormContext;
/** Returns the form state of the closest pf-form-context-provider */
export declare function useFormContext(): FormContext | undefined;
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