import type { IConstraint, PathLike, ValidatorConstraintOptions } from "../types";
import type { ValidationArguments } from 'class-validator';
/**
 * @file Decorator Constraints - IsPathConstraint
 * @module grease/constraints/IsPath
 */
/**
 * Custom validator for the `IsPath` decorator.
 *
 * @implements {IConstraint}
 */
export default class IsPathConstraint 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 {IsPathOptions} args.constraints.0 - Validation options
     * @param {ValidationMessage} [args.constraints.0.message] - Error message
     * @return {string} Default error message
     */
    defaultMessage(args: ValidationArguments): string;
    /**
     * Returns `true` if `value` is `string | Buffer | String | URL`.
     *
     * @param {any} value - Value to test against constraint
     * @return {boolean} Boolean indicating value is `PathLike`
     */
    isPathLike(value: any): value is PathLike;
    /**
     * Checks if `value` is a valid file system path where the type is `string |
     * Buffer | String | URL`, aka `PathLike`.
     *
     * If `args.constraints[0].exists` is `true` (the default), the function will
     * return `false` if the path does not exist within the file system.
     *
     * 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 {IsPathOptions} args.constraints.0 - Validation options
     * @param {boolean} [args.constraints.0.cwd] - Prepend `process.cwd()`
     * @param {boolean} [args.constraints.0.exists] - Check if path exists
     * @param {boolean} [args.constraints.0.gh] - Treat as GitHub release asset
     * path and ignore possible display label (e.g: `'/asset.zip#My label'`)
     * @return {boolean} Boolean indicating if value is `PathLike` and may exist
     */
    validate(value: any, args: ValidationArguments): value is PathLike;
}