15 lines
269 B
TypeScript
15 lines
269 B
TypeScript
// @declaration: true
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// @module: commonjs
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interface Foo {
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a: string;
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b: number;
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c: boolean;
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}
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export const obj = {
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m(): this is Foo {
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let dis = this as Foo;
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return dis.a != null && dis.b != null && dis.c != null;
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}
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} |