clearDescription method Null safety

1. spine_client
2. error_details.pb
3. ResourceInfo
4. clearDescription method

ResourceInfo class

1. Constructors
2. ResourceInfo
3. fromBuffer
4. fromJson
5. Properties
6. description
7. eventPlugin
8. hashCode
9. info_
10. isFrozen
11. owner
12. resourceName
13. resourceType
14. runtimeType
15. unknownFields
16. Methods
17. $_ensure
18. $_get
19. $_getB
20. $_getBF
21. $_getI
22. $_getI64
23. $_getIZ
24. $_getList
25. $_getMap
26. $_getN
27. $_getS
28. $_getSZ
29. $_has
30. $_setBool
31. $_setBytes
32. $_setDouble
33. $_setFloat
34. $_setInt64
35. $_setSignedInt32
36. $_setString
37. $_setUnsignedInt32
38. $_whichOneof
39. addExtension
40. check
41. clear
42. clearDescription
43. clearExtension
44. clearField
45. clearOwner
46. clearResourceName
47. clearResourceType
48. clone
49. copyWith
50. createEmptyInstance
51. createMapField
52. createRepeatedField
53. extensionsAreInitialized
54. freeze
55. getDefaultForField
56. getExtension
57. getField
58. getFieldOrNull
59. getTagNumber
60. hasDescription
61. hasExtension
62. hasField
63. hasOwner
64. hasRequiredFields
65. hasResourceName
66. hasResourceType
67. isInitialized
68. mergeFromBuffer
69. mergeFromCodedBufferReader
70. mergeFromJson
71. mergeFromJsonMap
72. mergeFromMessage
73. mergeFromProto3Json
74. mergeUnknownFields
75. noSuchMethod
76. setExtension
77. setField
78. toBuilder
79. toDebugString
80. toProto3Json
81. toString
82. writeToBuffer
83. writeToCodedBufferWriter
84. writeToJson
85. writeToJsonMap
86. Operators
87. operator ==
88. Static methods
89. create
90. createRepeated
91. getDefault