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node_modules/pdf-lib/cjs/api/form/PDFSignature.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var tslib_1 = require("tslib");
+var PDFField_1 = tslib_1.__importDefault(require("./PDFField"));
+var core_1 = require("../../core");
+var utils_1 = require("../../utils");
+/**
+ * Represents a signature field of a [[PDFForm]].
+ *
+ * [[PDFSignature]] fields are digital signatures. `pdf-lib` does not
+ * currently provide any specialized APIs for creating digital signatures or
+ * reading the contents of existing digital signatures.
+ */
+var PDFSignature = /** @class */ (function (_super) {
+    tslib_1.__extends(PDFSignature, _super);
+    function PDFSignature(acroSignature, ref, doc) {
+        var _this = _super.call(this, acroSignature, ref, doc) || this;
+        utils_1.assertIs(acroSignature, 'acroSignature', [
+            [core_1.PDFAcroSignature, 'PDFAcroSignature'],
+        ]);
+        _this.acroField = acroSignature;
+        return _this;
+    }
+    PDFSignature.prototype.needsAppearancesUpdate = function () {
+        return false;
+    };
+    /**
+     * > **NOTE:** You probably don't want to call this method directly. Instead,
+     * > consider using the [[PDFForm.getSignature]] method, which will create an
+     * > instance of [[PDFSignature]] for you.
+     *
+     * Create an instance of [[PDFSignature]] from an existing acroSignature and
+     * ref
+     *
+     * @param acroSignature The underlying `PDFAcroSignature` for this signature.
+     * @param ref The unique reference for this signature.
+     * @param doc The document to which this signature will belong.
+     */
+    PDFSignature.of = function (acroSignature, ref, doc) { return new PDFSignature(acroSignature, ref, doc); };
+    return PDFSignature;
+}(PDFField_1.default));
+exports.default = PDFSignature;
+//# sourceMappingURL=PDFSignature.js.map