Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 10x 10x 10x 10x 10x 10x 10x 10x 2x 2x 4x 4x 4x 3x 3x 1x 1x 1x 1x 1x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 151x 1x 1x 1x 1x 1x 150x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 24x 24x | /** @import { Context, Visitors } from 'zimmerframe' */ /** @import { FunctionExpression, FunctionDeclaration } from 'estree' */ import { walk } from 'zimmerframe'; import * as b from '../../utils/builders.js'; /** * @param {FunctionExpression | FunctionDeclaration} node * @param {Context<any, any>} context */ function remove_this_param(node, context) { if (node.params[0]?.type === 'Identifier' && node.params[0].name === 'this') { node.params.shift(); } return context.next(); } /** @type {Visitors<any, null>} */ const visitors = { ImportDeclaration(node) { if (node.importKind === 'type') return b.empty; if (node.specifiers?.length > 0) { const specifiers = node.specifiers.filter((/** @type {any} */ s) => s.importKind !== 'type'); if (specifiers.length === 0) return b.empty; return { ...node, specifiers }; } return node; }, ExportNamedDeclaration(node, context) { if (node.exportKind === 'type') return b.empty; if (node.declaration) { return context.next(); } if (node.specifiers) { const specifiers = node.specifiers.filter((/** @type {any} */ s) => s.exportKind !== 'type'); if (specifiers.length === 0) return b.empty; return { ...node, specifiers }; } return node; }, ExportDefaultDeclaration(node) { if (node.exportKind === 'type') return b.empty; return node; }, ExportAllDeclaration(node) { if (node.exportKind === 'type') return b.empty; return node; }, TSAsExpression(node, context) { return context.visit(node.expression); }, TSSatisfiesExpression(node, context) { return context.visit(node.expression); }, TSNonNullExpression(node, context) { return context.visit(node.expression); }, TSInterfaceDeclaration() { return b.empty; }, TSTypeAliasDeclaration() { return b.empty; }, TSTypeParameterDeclaration() { return b.empty; }, TSTypeParameterInstantiation() { return b.empty; }, TSEnumDeclaration() { return b.empty; }, TSParameterProperty(node) { return node.parameter; }, Identifier(node) { if (node.typeAnnotation) { return { ...node, typeAnnotation: null }; } return node; }, FunctionExpression: remove_this_param, FunctionDeclaration: remove_this_param }; /** * @template T * @param {T} ast * @returns {T} */ export function remove_typescript_nodes(ast) { return walk(ast, null, visitors); } |