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2.1 KiB
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{"version":3,"names":["_index","require","_inheritsComments","inherits","child","parent","key","INHERIT_KEYS","optional","Object","keys","force","inheritsComments"],"sources":["../../src/modifications/inherits.ts"],"sourcesContent":["import { INHERIT_KEYS } from \"../constants/index.ts\";\nimport inheritsComments from \"../comments/inheritsComments.ts\";\nimport type * as t from \"../index.ts\";\n\n/**\n * Inherit all contextual properties from `parent` node to `child` node.\n */\nexport default function inherits<T extends t.Node | null | undefined>(\n child: T,\n parent: t.Node | null | undefined,\n): T {\n if (!child || !parent) return child;\n\n // optionally inherit specific properties if not null\n for (const key of INHERIT_KEYS.optional) {\n // @ts-expect-error Fixme: refine parent types\n if (child[key] == null) {\n // @ts-expect-error Fixme: refine parent types\n child[key] = parent[key];\n }\n }\n\n // force inherit \"private\" properties\n for (const key of Object.keys(parent)) {\n if (key[0] === \"_\" && key !== \"__clone\") {\n // @ts-expect-error Fixme: refine parent types\n child[key] = parent[key];\n }\n }\n\n // force inherit select properties\n for (const key of INHERIT_KEYS.force) {\n // @ts-expect-error Fixme: refine parent types\n child[key] = parent[key];\n }\n\n inheritsComments(child, parent);\n\n return child;\n}\n"],"mappings":";;;;;;AAAA,IAAAA,MAAA,GAAAC,OAAA;AACA,IAAAC,iBAAA,GAAAD,OAAA;AAMe,SAASE,QAAQA,CAC9BC,KAAQ,EACRC,MAAiC,EAC9B;EACH,IAAI,CAACD,KAAK,IAAI,CAACC,MAAM,EAAE,OAAOD,KAAK;EAGnC,KAAK,MAAME,GAAG,IAAIC,mBAAY,CAACC,QAAQ,EAAE;IAEvC,IAAIJ,KAAK,CAACE,GAAG,CAAC,IAAI,IAAI,EAAE;MAEtBF,KAAK,CAACE,GAAG,CAAC,GAAGD,MAAM,CAACC,GAAG,CAAC;IAC1B;EACF;EAGA,KAAK,MAAMA,GAAG,IAAIG,MAAM,CAACC,IAAI,CAACL,MAAM,CAAC,EAAE;IACrC,IAAIC,GAAG,CAAC,CAAC,CAAC,KAAK,GAAG,IAAIA,GAAG,KAAK,SAAS,EAAE;MAEvCF,KAAK,CAACE,GAAG,CAAC,GAAGD,MAAM,CAACC,GAAG,CAAC;IAC1B;EACF;EAGA,KAAK,MAAMA,GAAG,IAAIC,mBAAY,CAACI,KAAK,EAAE;IAEpCP,KAAK,CAACE,GAAG,CAAC,GAAGD,MAAM,CAACC,GAAG,CAAC;EAC1B;EAEA,IAAAM,yBAAgB,EAACR,KAAK,EAAEC,MAAM,CAAC;EAE/B,OAAOD,KAAK;AACd"} |