@typescript-eslint/no-loss-of-precision
禁止使用失去精度的字面数字。
规则配置
// code-linter.json5
{
"rules": {
"@typescript-eslint/no-loss-of-precision": "error"
}
}
选项
该规则无需配置额外选项。
正例
export const a = 12345;
export const b = 123.456;
export const c = 123e34;
export const d = 12300000000000000000000000;
export const e = 0x1FFFFFFFFFFFFF;
export const f = 9007199254740991;
export const g = 9007_1992547409_91;
反例
export const a = 9007199254740993;
export const b = 5123000000000000000000000000001;
export const c = 1230000000000000000000000.0;
export const d = .1230000000000000000000000;
export const e = 0X20000000000001;
export const f = 0X2_000000000_0001;
规则集
plugin:@typescript-eslint/all
Code Linter代码检查规则的配置指导请参考Code Linter代码检查。