"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ValueIsEmpty = void 0;
const index_js_1 = require("../model/index.js");
const util = __importStar(require("../util/index.js"));
class ValueIsEmpty extends index_js_1.Pipe {
    async apply(inputSet, _ctx) {
        return this.map(inputSet, el => {
            const isEmpty = util.normalizeString(el.value) === '';
            return el.clone(isEmpty);
        });
    }
}
exports.ValueIsEmpty = ValueIsEmpty;
ValueIsEmpty.$type = 'Value.isEmpty';
ValueIsEmpty.$help = `
Returns \`true\` if input value is either an empty string, an empty array or \`null\`.
The string is considered empty if it contains nothing but whitespace.

### Use For

- checking for null values, especially if previous pipe is optional
  (that is, allowed to return \`null\` values instead of throwing errors, which is a common pipe convention)
- checking for empty strings
`;
//# sourceMappingURL=Value.isEmpty.js.map