import type { IConstraint, ValidatorConstraintOptions } from "../types";
import type { ValidationArguments } from 'class-validator';
/**
 * @file Decorator Constraints - IsTargetBranchConstraint
 * @module grease/constraints/IsTargetBranch
 */
/**
 * Custom validator for the `IsTargetBranch` decorator.
 *
 * @implements {IConstraint}
 */
export default class IsTargetBranchConstraint implements IConstraint {
    /**
     * @static
     * @readonly
     * @property {ValidatorConstraintOptions} options - Custom constraint options
     */
    static readonly options: ValidatorConstraintOptions;
    /**
     * Returns the default error message if validation fails.
     *
     * @param {ValidationArguments} args - Message builder arguments
     * @param {any[]} args.constraints - Validator constraints
     * @param {IsTargetBranchOptions} args.constraints.0 - Validation options
     * @param {ValidationMessage} [args.constraints.0.message] - Error message
     * @return {string} Default error message
     */
    defaultMessage(args: ValidationArguments): string;
    /**
     * Checks if `value` is the name of a branch or commit SHA (if enabled) in the
     * current repository.
     *
     * If validation fails, the arguments context `args.constraints[0].context`,
     * will be modified.
     *
     * @param {any} value - Value to test against constraint
     * @param {ValidationArguments} args - Message builder arguments
     * @param {any[]} args.constraints - Validator constraints
     * @param {IsTargetBranchOptions} args.constraints.0 - Validation options
     * @param {string} [args.constraints.0.dir=process.env.PROJECT_CWD] - `.git` directory
     * @param {string} [args.constraints.0.remote='origin'] - Name of remote
     * @param {boolean} [args.constraints.0.sha] - Allow Git commit SHAs
     * @return {Promise<boolean>} Boolean indicating if value is branch or commit
     */
    validate(value: any, args: ValidationArguments): Promise<boolean>;
}