postcss-minify-selectornpm

Package is published as postcss-minify-selector (singular) but its internal postcss plugin identifier is postcss-minify-selectors (plural) — the canonical name of the legitimate cssnano plugin. The published name is a one-character deletion from that target. The first executable line of src/index.js is a side-effect-only require('postcss-minify-selector-parser/cjs-runner') whose return value is discarded and which is not referenced anywhere else in the file; the plugin's actual selector-parsing functionality uses a different subpath, require('postcss-minify-selector-parser/selector-parser'), imported separately at line 6. The sibling dependency postcss-minify-selector-parser (declared as ^2.0.2 in package.json) is itself a typosquat-shaped name of the well-known postcss-selector-parser. The combination — typosquat lure name, plural-vs-singular mismatch with the real cssnano plugin, declared dependency on a second typosquat-shaped package, and an unconditional side-effect require of an otherwise-unused subpath of that dependency at the top of the main entry — is the canonical lure-plus-dropper shape: any consumer that require()s this package will silently load and execute whatever the cjs-runner module body of the sibling typosquat does at require time.