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# old/mod.ts
interface Base { id: number; }
export interface Foo {
name: string;
}
# new/mod.ts
interface Base { id: number; }
export interface Foo extends Base {
name: string;
}
# output.json
{
"modifiedModules": {
"file:///mod.ts": {
"added": [
{
"name": "Base",
"declarations": [
{
"location": {
"filename": "file:///mod.ts",
"line": 0,
"col": 0,
"byteIndex": 0
},
"declarationKind": "private",
"kind": "interface",
"def": {
"properties": [
{
"name": "id",
"location": {
"filename": "file:///mod.ts",
"line": 0,
"col": 17,
"byteIndex": 17
},
"tsType": {
"repr": "number",
"kind": "keyword",
"value": "number"
}
}
]
}
}
]
}
],
"modified": [
{
"name": "Foo",
"declarations": {
"modified": [
{
"kind": "interface",
"defChanges": {
"type": "interface",
"extendsChange": {
"added": [
{
"repr": "Base",
"kind": "typeRef",
"value": {
"typeName": "Base",
"resolution": {
"kind": "local"
}
}
}
]
}
}
}
]
}
}
]
}
}
}