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.gitignore

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+*.d.ts
+node_modules
+*.js.map
+*.js
+*.d.ts.map
+*.tsbuildinfo

LICENSE

@@ -0,0 +1,676 @@
+# GNU GENERAL PUBLIC LICENSE
+
+Version 3, 29 June 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc.
+<https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+## Preamble
+
+The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom
+to share and change all versions of a program--to make sure it remains
+free software for all its users. We, the Free Software Foundation, use
+the GNU General Public License for most of our software; it applies
+also to any other work released this way by its authors. You can apply
+it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you
+have certain responsibilities if you distribute copies of the
+software, or if you modify it: responsibilities to respect the freedom
+of others.
+
+For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+Some devices are designed to deny users access to install or run
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+aim of protecting users' freedom to change the software. The
+systematic pattern of such abuse occurs in the area of products for
+individuals to use, which is precisely where it is most unacceptable.
+Therefore, we have designed this version of the GPL to prohibit the
+practice for those products. If such problems arise substantially in
+other domains, we stand ready to extend this provision to those
+domains in future versions of the GPL, as needed to protect the
+freedom of users.
+
+Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
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+
+The precise terms and conditions for copying, distribution and
+modification follow.
+
+## TERMS AND CONDITIONS
+
+### 0. Definitions.
+
+"This License" refers to version 3 of the GNU General Public License.
+
+"Copyright" also means copyright-like laws that apply to other kinds
+of works, such as semiconductor masks.
+
+"The Program" refers to any copyrightable work licensed under this
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+A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy. Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+To "convey" a work means any kind of propagation that enables other
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+conveying.
+
+An interactive user interface displays "Appropriate Legal Notices" to
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+tells the user that there is no warranty for the work (except to the
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+
+### 1. Source Code.
+
+The "source code" for a work means the preferred form of the work for
+making modifications to it. "Object code" means any non-source form of
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+A "Standard Interface" means an interface that either is an official
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+The "System Libraries" of an executable work include anything, other
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+programs which are used unmodified in performing those activities but
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+includes interface definition files associated with source files for
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+The Corresponding Source need not include anything that users can
+regenerate automatically from other parts of the Corresponding Source.
+
+The Corresponding Source for a work in source code form is that same
+work.
+
+### 2. Basic Permissions.
+
+All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met. This License explicitly affirms your unlimited
+permission to run the unmodified Program. The output from running a
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+rights of fair use or other equivalent, as provided by copyright law.
+
+You may make, run and propagate covered works that you do not convey,
+without conditions so long as your license otherwise remains in force.
+You may convey covered works to others for the sole purpose of having
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+facilities for running those works, provided that you comply with the
+terms of this License in conveying all material for which you do not
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+you must do so exclusively on your behalf, under your direction and
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+copyrighted material outside their relationship with you.
+
+Conveying under any other circumstances is permitted solely under the
+conditions stated below. Sublicensing is not allowed; section 10 makes
+it unnecessary.
+
+### 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such
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+respect to the covered work, and you disclaim any intention to limit
+operation or modification of the work as a means of enforcing, against
+the work's users, your or third parties' legal rights to forbid
+circumvention of technological measures.
+
+### 4. Conveying Verbatim Copies.
+
+You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
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+keep intact all notices of the absence of any warranty; and give all
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+
+You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+### 5. Conveying Modified Source Versions.
+
+You may convey a work based on the Program, or the modifications to
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+terms of section 4, provided that you also meet all of these
+conditions:
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+-   a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+-   b) The work must carry prominent notices stating that it is
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+    section 7. This requirement modifies the requirement in section 4
+    to "keep intact all notices".
+-   c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy. This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged. This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+-   d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit. Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+### 6. Conveying Non-Source Forms.
+
+You may convey a covered work in object code form under the terms of
+sections 4 and 5, provided that you also convey the machine-readable
+Corresponding Source under the terms of this License, in one of these
+ways:
+
+-   a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+-   b) Convey the object code in, or embodied in, a physical product
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+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the Corresponding
+    Source from a network server at no charge.
+-   c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source. This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+-   d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
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+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
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+    Corresponding Source. Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+-   e) Convey the object code using peer-to-peer transmission,
+    provided you inform other peers where the object code and
+    Corresponding Source of the work are being offered to the general
+    public at no charge under subsection 6d.
+
+A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal,
+family, or household purposes, or (2) anything designed or sold for
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+information must suffice to ensure that the continued functioning of
+the modified object code is in no case prevented or interfered with
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+If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information. But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or
+updates for a work that has been modified or installed by the
+recipient, or for the User Product in which it has been modified or
+installed. Access to a network may be denied when the modification
+itself materially and adversely affects the operation of the network
+or violates the rules and protocols for communication across the
+network.
+
+Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+### 7. Additional Terms.
+
+"Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law. If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it. (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.) You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders
+of that material) supplement the terms of this License with terms:
+
+-   a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+-   b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+-   c) Prohibiting misrepresentation of the origin of that material,
+    or requiring that modified versions of such material be marked in
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+-   d) Limiting the use for publicity purposes of names of licensors
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+-   e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+-   f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions
+    of it) with contractual assumptions of liability to the recipient,
+    for any liability that these contractual assumptions directly
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+
+All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10. If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term. If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions; the
+above requirements apply either way.
+
+### 8. Termination.
+
+You may not propagate or modify a covered work except as expressly
+provided under this License. Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+However, if you cease all violation of this License, then your license
+from a particular copyright holder is reinstated (a) provisionally,
+unless and until the copyright holder explicitly and finally
+terminates your license, and (b) permanently, if the copyright holder
+fails to notify you of the violation by some reasonable means prior to
+60 days after the cessation.
+
+Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+### 9. Acceptance Not Required for Having Copies.
+
+You are not required to accept this License in order to receive or run
+a copy of the Program. Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance. However,
+nothing other than this License grants you permission to propagate or
+modify any covered work. These actions infringe copyright if you do
+not accept this License. Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+### 10. Automatic Licensing of Downstream Recipients.
+
+Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License. You are not responsible
+for enforcing compliance by third parties with this License.
+
+An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations. If propagation of a covered
+work results from an entity transaction, each party to that
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+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License. For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+### 11. Patents.
+
+A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+A contributor's "essential patent claims" are all patent claims owned
+or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version. For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+A patent license is "discriminatory" if it does not include within the
+scope of its coverage, prohibits the exercise of, or is conditioned on
+the non-exercise of one or more of the rights that are specifically
+granted under this License. You may not convey a covered work if you
+are a party to an arrangement with a third party that is in the
+business of distributing software, under which you make payment to the
+third party based on the extent of your activity of conveying the
+work, and under which the third party grants, to any of the parties
+who would receive the covered work from you, a discriminatory patent
+license (a) in connection with copies of the covered work conveyed by
+you (or copies made from those copies), or (b) primarily for and in
+connection with specific products or compilations that contain the
+covered work, unless you entered into that arrangement, or that patent
+license was granted, prior to 28 March 2007.
+
+Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+### 12. No Surrender of Others' Freedom.
+
+If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under
+this License and any other pertinent obligations, then as a
+consequence you may not convey it at all. For example, if you agree to
+terms that obligate you to collect a royalty for further conveying
+from those to whom you convey the Program, the only way you could
+satisfy both those terms and this License would be to refrain entirely
+from conveying the Program.
+
+### 13. Use with the GNU Affero General Public License.
+
+Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+### 14. Revised Versions of this License.
+
+The Free Software Foundation may publish revised and/or new versions
+of the GNU General Public License from time to time. Such new versions
+will be similar in spirit to the present version, but may differ in
+detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies that a certain numbered version of the GNU General Public
+License "or any later version" applies to it, you have the option of
+following the terms and conditions either of that numbered version or
+of any later version published by the Free Software Foundation. If the
+Program does not specify a version number of the GNU General Public
+License, you may choose any version ever published by the Free
+Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions
+of the GNU General Public License can be used, that proxy's public
+statement of acceptance of a version permanently authorizes you to
+choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+### 15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
+PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
+DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
+CORRECTION.
+
+### 16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
+CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
+NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
+LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
+TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
+PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+### 17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+END OF TERMS AND CONDITIONS
+
+## How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these
+terms.
+
+To do so, attach the following notices to the program. It is safest to
+attach them to the start of each source file to most effectively state
+the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+        <one line to give the program's name and a brief idea of what it does.>
+        Copyright (C) <year>  <name of author>
+
+        This program is free software: you can redistribute it and/or modify
+        it under the terms of the GNU General Public License as published by
+        the Free Software Foundation, either version 3 of the License, or
+        (at your option) any later version.
+
+        This program is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+        GNU General Public License for more details.
+
+        You should have received a copy of the GNU General Public License
+        along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper
+mail.
+
+If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+        <program>  Copyright (C) <year>  <name of author>
+        This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+        This is free software, and you are welcome to redistribute it
+        under certain conditions; type `show c' for details.
+
+The hypothetical commands \`show w' and \`show c' should show the
+appropriate parts of the General Public License. Of course, your
+program's commands might be different; for a GUI interface, you would
+use an "about box".
+
+You should also get your employer (if you work as a programmer) or
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. For more information on this, and how to apply and follow
+the GNU GPL, see <https://www.gnu.org/licenses/>.
+
+The GNU General Public License does not permit incorporating your
+program into proprietary programs. If your program is a subroutine
+library, you may consider it more useful to permit linking proprietary
+applications with the library. If this is what you want to do, use the
+GNU Lesser General Public License instead of this License. But first,
+please read <https://www.gnu.org/licenses/why-not-lgpl.html>.
+

package.json

@@ -0,0 +1,14 @@
+{
+  "devDependencies": {
+    "typescript": "^5.9.3"
+  },
+  "scripts": {
+    "dev": "tsc --watch & tsc -b src/srv/ --watch & http-server src & node --watch src/srv/proxy.js",
+    "build": "tsc"
+  },
+  "dependencies": {
+    "compression": "^1.8.1",
+    "cors": "^2.8.6",
+    "express": "^5.2.1"
+  }
+}

src/index.html

@@ -0,0 +1,67 @@
+<!DOCTYPE html>
+<html lang="en-gb">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>MuonRC</title>
+    <link rel="stylesheet" href="res/normalise.min.css">
+    <link rel="stylesheet" href="res/style.css">
+</head>
+<body>
+    <header>
+        <div class="hr"></div>
+        <h1 style="margin: 5px 0 0 0;">MuonRC</h1>
+        <sub>v0.1.0 - "a grand don't come for free" Edition</sub>
+        <nav>
+            <ul>
+                <li>
+                    <a href="#details">Details</a>
+                </li>
+                <li>
+                    <a href="#status">Status</a>
+                </li>
+                <li>
+                    <a href="#playback">Playback</a>
+                </li>
+            </ul>
+        </nav>
+    </header>
+    <main>
+        <section id="details">
+            <h2>Server Details</h2>
+            <div class="flex-row">
+                <div>
+                    <label for="host">Host</label>
+                    <br>
+                    <input type="text" name="host" id="host" placeholder="localhost">
+                </div>
+            </div>
+            <br>
+            <button type="submit" id="details-submit">Submit</button>
+            <button id="details-clear">Clear</button>
+            <p class="success" id="details-success">Connected successfully!</p>
+            <p class="error" id="details-error">Can't connect to specified hostname!</p>
+        </section>
+        <section id="status">
+            <h2>Status</h2>
+            <p>API Version: <span id="api-version"></span></p>
+        </section>
+        <section id="playback">
+            <h2>Playback</h2>
+            <div id="player">
+                <img src="" alt="Album art" id="album-art">
+                <p id="playback-song"></p>
+                <p id="playback-album"></p>
+                <p id="playback-artist"></p>
+                <div id="controls">
+                    <input id="controls-play" type="image" src="res/img/play.svg" alt="Play">
+                    <input id="controls-stop" type="image" src="res/img/stop.svg" alt="Stop">
+                    <input id="controls-rewind" type="image" src="res/img/rewind.svg" alt="Last song">
+                    <input id="controls-fastforward" type="image" src="res/img/fastforward.svg" alt="Next song">
+                </div>
+            </div>
+        </section>
+    </main>
+    <script type="module" src="res/muonrc.js"></script>
+</body>
+</html>

src/res/img/fastforward.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 -960 960 960" width="24px" fill="#ffffff"><path d="M100-240v-480l360 240-360 240Zm400 0v-480l360 240-360 240ZM180-480Zm400 0Zm-400 90 136-90-136-90v180Zm400 0 136-90-136-90v180Z"/></svg>

src/res/img/play.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 -960 960 960" width="24px" fill="#ffffff"><path d="M320-200v-560l440 280-440 280Zm80-280Zm0 134 210-134-210-134v268Z"/></svg>

src/res/img/rewind.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 -960 960 960" width="24px" fill="#ffffff"><path d="M860-240 500-480l360-240v480Zm-400 0L100-480l360-240v480Zm-80-240Zm400 0Zm-400 90v-180l-136 90 136 90Zm400 0v-180l-136 90 136 90Z"/></svg>

src/res/img/stop.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 -960 960 960" width="24px" fill="#ffffff"><path d="M320-640v320-320Zm-80 400v-480h480v480H240Zm80-80h320v-320H320v320Z"/></svg>

src/res/muonrc.ts

@@ -0,0 +1,159 @@
+import { version, status, pic, play, pause, back, next } from "./routes.js"
+
+interface sectionObj {
+    element: HTMLElement,
+    name: string
+}
+
+const sections: Array<sectionObj> = [
+    {
+        element: document.getElementById("details")!,
+        name: "details"
+    },
+    {
+        element: document.getElementById("status")!,
+        name: "status"
+    },
+    {
+        element: document.getElementById("playback")!,
+        name: "playback"
+    }
+]
+
+function updatePlayback(host: string) {
+    const art = document.getElementById("album-art") as HTMLImageElement
+    if (host === null) {
+        console.error("no host set!")
+        return
+    }
+    status(host)
+        .then(stat => {
+            document.getElementById("playback-song")!.innerText = stat.title
+            document.getElementById("playback-album")!.innerText = stat.album
+            document.getElementById("playback-artist")!.innerText = stat.artist
+            pic(host, stat.id, "medium")
+                .then(blob => {
+                    art.src = URL.createObjectURL(blob)
+                })
+        })
+}
+
+function showView(sectionName: string) {
+    for (const section of sections) {
+        if (section.name === sectionName)
+            section.element.style.display = "block"
+        else 
+            section.element.style.display = "none"
+    }
+
+    const cachedHost = localStorage.getItem("host")
+    switch (sectionName) {
+        case "status":
+            if (cachedHost === null) {
+                document.getElementById("api-version")!.innerText = "No host set!"
+                return
+            }
+
+            version(cachedHost)
+                .then(res => res.version)
+                .then(ver => document.getElementById("api-version")!.innerText = `${ver}`)
+                
+            break
+        case "playback":
+            updatePlayback(cachedHost!)
+            break
+    }
+}
+
+function setupDefaultDetails() {
+    const host = document.getElementById("host") as HTMLInputElement
+    const cachedHost = localStorage.getItem("host")
+    if (cachedHost !== null) {
+        host.placeholder = cachedHost
+        host.disabled = true
+    } else {
+        host.disabled = false
+    }
+}
+
+function main() {
+    setupDefaultDetails()
+    if (window.location.hash !== "#details" && localStorage.getItem("host") === null)
+        window.location.hash = "#details"
+    else {
+        showView(window.location.hash.substring(1))
+    }
+    
+}
+
+addEventListener("hashchange", (e) => {
+    const newURL = new URL(e.newURL)
+    showView(newURL.hash.substring(1))
+})
+
+function showDetailsErr() {
+    const error = document.getElementById("details-error") as HTMLParagraphElement
+    error.style.display = "block"
+    setTimeout(() => {
+        error.style.display = "none"
+    }, 2500);
+}
+
+function showDetailsSuccess() {
+    const success = document.getElementById("details-success") as HTMLParagraphElement
+    success.style.display = "block"
+    setTimeout(() => {
+        success.style.display = "none"
+    }, 2500);
+}
+
+document.getElementById("details-submit")!.addEventListener("click", () => {
+    const host = document.getElementById("host") as HTMLInputElement
+    console.log(host)
+    if (host.value === "")
+        return
+    localStorage.setItem("host", host.value)
+    
+    version(host.value)
+        .then(() => {
+            console.log("success! saved")
+            host.disabled = true
+            showDetailsSuccess()
+        })
+        .catch(() => {
+            localStorage.removeItem("host")
+            host.disabled = false
+            showDetailsErr()
+        })
+})
+
+document.getElementById("details-clear")!.addEventListener("click", () => {
+    localStorage.removeItem("host")
+    setupDefaultDetails()
+})
+
+document.getElementById("controls-play")!.addEventListener("click", () => {
+    play(localStorage.getItem("host")!)
+})
+
+document.getElementById("controls-stop")!.addEventListener("click", () => {
+    pause(localStorage.getItem("host")!)
+})
+
+document.getElementById("controls-rewind")!.addEventListener("click", () => {
+    const host = localStorage.getItem("host")
+    next(host!)
+    setTimeout(() => {
+        updatePlayback(host!)
+    }, 50);
+})
+
+document.getElementById("controls-fastforward")!.addEventListener("click", () => {
+    const host = localStorage.getItem("host")!
+    back(host!)
+    setTimeout(() => {
+        updatePlayback(host!)
+    }, 50);
+})
+
+main()

src/res/normalise.min.css

@@ -0,0 +1,2 @@
+/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}
+/*# sourceMappingURL=normalize.min.css.map */

src/res/normalize.min.css.map

@@ -0,0 +1 @@
+{"version":3,"sources":["normalize.min.css"],"names":[],"mappings":"AAAA,4EAUA,KACE,YAAa,KACb,yBAA0B,KAU5B,KACE,OAAQ,EAOV,KACE,QAAS,MAQX,GACE,UAAW,IACX,OAAQ,MAAO,EAWjB,GACE,WAAY,YACZ,OAAQ,EACR,SAAU,QAQZ,IACE,YAAa,SAAS,CAAE,UACxB,UAAW,IAUb,EACE,iBAAkB,YAQpB,YACE,cAAe,KACf,gBAAiB,UACjB,gBAAiB,UAAU,OAO7B,EACA,OACE,YAAa,OAQf,KACA,IACA,KACE,YAAa,SAAS,CAAE,UACxB,UAAW,IAOb,MACE,UAAW,IAQb,IACA,IACE,UAAW,IACX,YAAa,EACb,SAAU,SACV,eAAgB,SAGlB,IACE,OAAQ,OAGV,IACE,IAAK,MAUP,IACE,aAAc,KAWhB,OACA,MACA,SACA,OACA,SACE,YAAa,QACb,UAAW,KACX,YAAa,KACb,OAAQ,EAQV,OACA,MACE,SAAU,QAQZ,OACA,OACE,eAAgB,KAQlB,cACA,aACA,cAHA,OAIE,mBAAoB,OAQtB,gCACA,+BACA,gCAHA,yBAIE,aAAc,KACd,QAAS,EAQX,6BACA,4BACA,6BAHA,sBAIE,QAAS,IAAI,OAAO,WAOtB,SACE,QAAS,MAAO,MAAO,OAUzB,OACE,WAAY,WACZ,MAAO,QACP,QAAS,MACT,UAAW,KACX,QAAS,EACT,YAAa,OAOf,SACE,eAAgB,SAOlB,SACE,SAAU,KAQZ,gBACA,aACE,WAAY,WACZ,QAAS,EAOX,yCACA,yCACE,OAAQ,KAQV,cACE,mBAAoB,UACpB,eAAgB,KAOlB,yCACE,mBAAoB,KAQtB,6BACE,mBAAoB,OACpB,KAAM,QAUR,QACE,QAAS,MAOX,QACE,QAAS,UAUX,SACE,QAAS,KAOX,SACE,QAAS"}

src/res/routes.ts

@@ -0,0 +1,105 @@
+export interface VersionRes {
+    version: number
+}
+
+export interface TrackRes {
+    title: string,
+    artist: string,
+    album: string,
+    album_artist: string,
+    duration: number,
+    id: number,
+    position: number,
+    album_id: number,
+    track_number: string,
+    can_download: boolean,
+    has_lyrics: boolean
+}
+
+export interface StatusRes {
+    status: "stopped" | "playing" | "paused",
+    inc: number,
+    shuffle: boolean,
+    repeat: boolean,
+    playlist: string,
+    playlist_length: number,
+    id: number,
+    title: string,
+    artist: string,
+    album: string,
+    progress: number,
+    auto_stop: boolean,
+    volume: number,
+    position: number,
+    track: TrackRes
+}
+
+export function version(host: string) {
+    return fetch(`http://${host}:7815/version?host=${host}`)
+        .then((res) => {
+            if (!res.ok)
+                throw new Error("Could not ping server. Is host correct?")
+            return res.json() as Promise<VersionRes>
+        }) 
+}
+
+export function status(host: string) {
+    return fetch(`http://${host}:7815/status?host=${host}`)
+        .then((res) => {
+            if (!res.ok)
+                throw new Error() // these get handled downstream ;)
+            return res.json() as Promise<StatusRes>
+        }) 
+}
+
+// export function pic(host: string, trackID: number | null, size: "small" | "medium") {
+//     if (trackID === null) {
+//         status(host)
+//             .then((res) => res.id)
+//             .then(id => {
+//                 return fetch(`http://localhost:7815/pic?host=${host}&size=${size}&id=${id}`)
+//                     .then((res) => {
+//                         if (!res.ok) 
+//                             throw new Error()
+                        
+//                         return res
+//                     })
+//             })
+//     } else {
+//         return fetch(`http://localhost:7815/pic?host=${host}&size=${size}&id=${trackID}`)
+//             .then((res) => {
+//                 if (!res.ok) 
+//                     throw new Error()
+//                 return res
+//             })
+//     }
+// }
+
+export async function pic(host: string, trackID: number | null, size: "small" | "medium") {
+    if (trackID === null) {
+        const resStatus = await status(host)
+        const id = resStatus.id
+        trackID = id
+    }
+
+    const res = await fetch(`http://${host}:7815/pic?host=${host}&size=${size}&id=${trackID}`)
+    if (!res.ok) throw new Error("Fetch failed")
+    const blob = await res.blob()
+    return blob
+}
+
+export function play(host: string) {
+    fetch(`http://${host}:7815/play?host=${host}`)
+}
+
+export function pause(host: string) {
+    fetch(`http://${host}:7815/pause?host=${host}`)
+}
+
+export function next(host: string) {
+    fetch(`http://${host}:7815/next?host=${host}`)
+}
+
+export function back(host: string) {
+    fetch(`http://${host}:7815/back?host=${host}`)
+}

src/res/style.css

@@ -0,0 +1,162 @@
+body {
+    font-family: system-ui, sans-serif;
+    margin-top: 0;
+}
+
+h1 {
+    margin-top: 0px;
+}
+
+header {
+    margin: 0 auto;
+    max-width: 80em;
+    box-shadow: 0 0 5px 5px #bbb;
+}
+
+main {
+    margin: 0 auto;
+    max-width: 80em;
+    padding-bottom: 150px;
+    min-height: 60dvh;
+    max-height: 90dvh;
+}
+
+header > p, header > h1, header > sub {
+    padding: 0 20px;
+}
+
+h1, h2, h3, h4 {
+    margin-top: 0px;
+    padding-top: 10px;
+    padding-bottom: 5px;
+}
+
+div.hr {
+    color: #6100ba;
+    background: #6100ba;
+    height: 3px;
+}
+
+nav {
+    margin-top: 10px;
+    background: #6100ba;
+    background-image: linear-gradient(to bottom, #6100ba, #3d0076);
+    display: flex;
+    align-items: center;
+    height: 30px;
+}
+
+nav > ul  {
+    padding-left: 12px;
+    list-style: none;
+    align-items: center;
+}
+
+nav > ul > li > a {
+    color: whitesmoke;
+    font-weight: bold;
+    text-decoration: none;
+    padding-left: 10px;
+    font-size: large;
+}
+
+ul {
+    display: flex;
+    flex-wrap: nowrap;
+    align-content: center;
+    height: fit-content;
+}
+
+a:hover {
+    text-shadow: 0 0 2px white;
+}
+
+section {
+    padding: 0 20px;
+    display: none;
+}
+
+input {
+    margin-top: 5px;
+}
+
+.flex-row {
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: space-between;
+}
+
+.success {
+    color: green;
+}
+
+.error {
+    color: red;
+}
+
+#details-success {
+    display: none;
+}
+
+#details-error {
+    display: none;
+}
+
+#player {
+    display: flex;
+    align-items: center;
+    flex-direction: column;
+}
+
+#player > img {
+    max-width: 512px;
+    max-height: 512px;
+    margin-bottom: 20px;
+}
+
+#player > p {
+    margin: 2px 0;
+}
+
+#controls {
+    display: flex;
+    margin-top: 10px;
+}
+
+#controls > input {
+    width: 48px;
+    margin-right: 16px;
+}
+
+@media (prefers-color-scheme: dark) {
+    body {
+        background: #111;
+        color: whitesmoke;
+    }
+
+    header {
+        box-shadow: 0 -5px 5px 5px BLACK;
+        background: #1a1a1a;
+    }
+
+    main {
+        box-shadow: 0 5px 5px 3px black;
+        background: #1a1a1a;
+    }
+}
+
+@media (prefers-color-scheme: light) {
+    body {
+        background: #e4e4e4;
+    }
+
+    header {
+        box-shadow: 0 -5px 5px 5px #bbb;
+        background: white;
+    }
+
+    main {
+        box-shadow: 0 5px 5px 5px #bbb;
+        background: white;
+    }
+}

src/srv/package.json

@@ -0,0 +1,3 @@
+{
+    "type": "module"
+}

src/srv/proxy.ts

@@ -0,0 +1,122 @@
+/* Proxy to bypass CORS (tauon does not pass these headers) */
+
+import express from "express"
+import cors from "cors"
+import compression from "compression"
+
+const app = express()
+app.use(cors())
+app.use(compression())
+
+app.get("/version", (req, res) => {
+    let host = req.query.host
+    if (typeof host !== "string") {
+        return res.status(400).send("No host")
+    }
+    if (!host.includes(":")) {
+        host = host + ":7814"
+    } 
+    fetch(`http://${host}/api1/version`)
+        .then(fetchRes => fetchRes.json())
+        .then(fetchRes => {
+            return res.status(200).send(fetchRes)
+        })
+        .catch((err) => {
+            return res.status(500).send(err)
+        })
+    
+})
+
+app.get("/status", (req, res) => {
+    let host = req.query.host
+    if (typeof host !== "string") {
+        return res.status(400).send("No host")
+    }
+    if (!host.includes(":")) {
+        host = host + ":7814"
+    }
+    fetch(`http://${host}/api1/status`)
+        .then(fetchRes => fetchRes.json())
+        .then(fetchRes => {
+            return res.status(200).send(fetchRes)
+        })
+        .catch((err) => {
+            return res.status(500).send(err)
+        })
+})
+
+app.get("/pic", (req, res) => {
+    let host = req.query.host
+    const size = req.query.size
+    const id = req.query.id 
+
+
+    if (typeof host !== "string" || !size || !id)
+        return res.status(400).send("Bad parameters")
+
+    if (!host.includes(":")) {
+        host = host + ":7814"
+    }
+
+    fetch(`http://${host}/api1/pic/${size}/${id}`)
+        .then(raw => raw.arrayBuffer())
+        .then(arrBuff => Buffer.from(arrBuff))
+        .then(buff => {
+            return res.send(buff)
+        })
+})
+
+app.get("/play", (req, res) => {
+    let host = req.query.host
+    if (typeof host !== "string")
+        return res.status(400).send("Bad host")
+
+    if (!host.includes(":")) {
+        host = host + ":7814"
+    }
+
+    fetch(`http://${host}/api1/play`)
+    return res.status(200).end()
+})
+
+app.get("/pause", (req, res) => {
+    let host = req.query.host
+    if (typeof host !== "string")
+        return res.status(400).send("Bad host")
+
+    if (!host.includes(":")) {
+        host = host + ":7814"
+    }
+
+    fetch(`http://${host}/api1/pause`)
+    return res.status(200).end()
+})
+
+app.get("/next", (req, res) => {
+    let host = req.query.host
+    if (typeof host !== "string")
+        return res.status(400).send("Bad host")
+
+    if (!host.includes(":")) {
+        host = host + ":7814"
+    }
+
+    fetch(`http://${host}/api1/next`)
+    return res.status(200).end()
+})
+
+app.get("/back", (req, res) => {
+    let host = req.query.host
+    if (typeof host !== "string")
+        return res.status(400).send("Bad host")
+
+    if (!host.includes(":")) {
+        host = host + ":7814"
+    }
+
+    fetch(`http://${host}/api1/back`)
+    return res.status(200).end()
+})
+
+
+app.listen(7815, () => console.log("MuonRC Proxy listening on 7815"))

src/srv/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "module": "nodenext",
+    "target": "esnext",
+    "moduleResolution": "nodenext",
+    "allowSyntheticDefaultImports": true,
+    "composite": true,
+    "esModuleInterop": true
+  }
+}

tsconfig.json

@@ -0,0 +1,49 @@
+{
+  // Visit https://aka.ms/tsconfig to read more about this file
+  "compilerOptions": {
+    // File Layout
+    // "rootDir": "./src",
+    // "outDir": "./dist",
+
+    // Environment Settings
+    // See also https://aka.ms/tsconfig/module
+    "module": "es6",
+    "target": "es6",
+    "types": [],
+    // For nodejs:
+    // "lib": ["esnext"],
+    // "types": ["node"],
+    // and npm install -D @types/node
+
+    // Other Outputs
+    "sourceMap": true,
+    "declaration": true,
+    "declarationMap": true,
+
+    // Stricter Typechecking Options
+    "noUncheckedIndexedAccess": true,
+    "exactOptionalPropertyTypes": true,
+
+    // Style Options
+    // "noImplicitReturns": true,
+    // "noImplicitOverride": true,
+    // "noUnusedLocals": true,
+    // "noUnusedParameters": true,
+    // "noFallthroughCasesInSwitch": true,
+    // "noPropertyAccessFromIndexSignature": true,
+
+    // Recommended Options
+    "strict": true,
+    "jsx": "react-jsx",
+    "verbatimModuleSyntax": true,
+    "isolatedModules": true,
+    "noUncheckedSideEffectImports": true,
+    "moduleDetection": "force",
+    "skipLibCheck": true,
+  },
+  "references": [
+    {
+      "path": "src/srv"
+    }
+  ]
+}