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add missing babel-types constants file

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Sebastian McKenzie 2015-11-10 02:54:38 -08:00
parent a59e5eecc8
commit 28a13bd400
1 changed files with 24 additions and 0 deletions
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packages/babel-types/src/constants.js Normal file
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export const STATEMENT_OR_BLOCK_KEYS = ["consequent", "body", "alternate"];
export const FLATTENABLE_KEYS = ["body", "expressions"];
export const FOR_INIT_KEYS = ["left", "init"];
export const COMMENT_KEYS = ["leadingComments", "trailingComments", "innerComments"];
export const LOGICAL_OPERATORS = ["||", "&&"];
export const UPDATE_OPERATORS = ["++", "--"];
export const BOOLEAN_NUMBER_BINARY_OPERATORS = [">", "<", ">=", "<="];
export const EQUALITY_BINARY_OPERATORS = ["==", "===", "!=", "!=="];
export const COMPARISON_BINARY_OPERATORS = [...EQUALITY_BINARY_OPERATORS, "in", "instanceof"];
export const BOOLEAN_BINARY_OPERATORS = [...COMPARISON_BINARY_OPERATORS, ...BOOLEAN_NUMBER_BINARY_OPERATORS];
export const NUMBER_BINARY_OPERATORS = ["-", "/", "*", "**", "&", "|", ">>", ">>>", "<<", "^"];
export const BINARY_OPERATORS = ["+", ...NUMBER_BINARY_OPERATORS, ...BOOLEAN_BINARY_OPERATORS];
export const BOOLEAN_UNARY_OPERATORS = ["delete", "!"];
export const NUMBER_UNARY_OPERATORS = ["+", "-", "++", "--", "~"];
export const STRING_UNARY_OPERATORS = ["typeof"];
export const UNARY_OPERATORS = ["void", ...BOOLEAN_UNARY_OPERATORS, ...NUMBER_UNARY_OPERATORS, ...STRING_UNARY_OPERATORS];
export const INHERIT_KEYS = {
optional: ["typeAnnotation", "typeParameters", "returnType"],
force: ["start", "loc", "end"]
};